I have a pretty minimal bunch of apps installed, and yet when I pull the notification shade down, there is lots of stutter, and seconds-long delay when I try and swipe a notification away. As I use the shade to manage my incoming notifications all day long, this is extremely frustrating on such a new phone.
Anyone else finding this? Any ideas?
Yes me too and it's typical Samsung. Going back to pixel.
I have weird lag on notification and facebook until I take out the accessibility service like enpass autofill. once i have done that, everything runs smoothly.
Same here - I did uninstall a bunch of game and other apps, and since then the problem has gone. Phew. Kinda annoying it's really difficult to pinpoint what app is causing the issue...
alexkaye said:
I have a pretty minimal bunch of apps installed, and yet when I pull the notification shade down, there is lots of stutter, and seconds-long delay when I try and swipe a notification away. As I use the shade to manage my incoming notifications all day long, this is extremely frustrating on such a new phone.
Anyone else finding this? Any ideas?
Click to expand...
Click to collapse
YES! Having the same issue with notification shade and also the multitasking view when flipping through apps. I can't figure out what's causing it. For me changing screen resolution fixes it every time until it starts happening again.
I don't have any accessibility services running so not sure that's it. Anybody have any ideas of culprits? I have quite a few apps installed but not sure what could be causing this issue
Same here.
No lag at all.
I wonder how many people experience these things have rooted or something?
I've not had any issues with my S8 since I've had it.
Very strange.
Everyone has different apps, data and usage. You could give me your phone and I would wipe and use it and it would lag. That's the reality
Same problem and same resolution : switching performance profile via edge pan
I just got an update on Verizon S8 - the red tint fix or whatever but so far this has fixed my stutter problem. I'm hoping it lasts but by now I would have seen stutter and it's still very smooth. Crossing my fingers
Bittersweetly glad to see others are having the same issue. I first noticed it when I upped the screen res from FHD to QWHD, so I switched back and that seemed to help for a few days. But, it did creep back. I performed a factory reset, but I don't think that's a permanent fix, either. Occasional reboots seem to stave it off, too. I would really like to get to the heart of the problem. FWIW, I'm on a Snapdragon S8+ on T-Mobile, unrooted. Outside this hiccup, really enjoying the phone.
anyone noticed that when you swipe up to the app drawer, there is a hint of stutter/lag? Thats the only annoying thing for me at the moment.. Everything else seems to be ok!!
If your phone is rooted and you have a custom kernel running, you can see why this happens. Install kernel auditor and drag down the status bar, you can see that the cpu goes up a bit. If you increase the minimum cpu (both big and little) to 1 value higher than what you saw when you dragged it down before then this should fix the issue however I assume it will affect battery life but not sure to how much, you'll have to do some testing.
Related
It took my a while, but thanks to Wugfresh I was finally able to instal 5.1 on my N6. Curious to know what the general consensus is. I've only had it up and running for 6 hours, but has anyone noticed improvement in battery life or memory management?
Thanks.
When I get it.....
For now still waiting.
Think I will like the change in notifications where I can select WiFi hotspot with going into settings.
The battery life has always been great on 5.01
Read all 4 cores are active but I doubt I will notice.
AstroDigital said:
When I get it.....
For now still waiting.
Think I will like the change in notifications where I can select WiFi hotspot with going into settings.
The battery life has always been great on 5.01
Read all 4 cores are active but I doubt I will notice.
Click to expand...
Click to collapse
Franco's kernel has given my battery some extra life, I hope this update does the same.
I have yet to get the two bugs that were really getting on my nerves previously in 5.0 and 5.0.1
1- Random restarts. They could happen at any time, but it seemed like they would happen when I was trying to text. I'd try to keep closing my text messenger application (happened with both Google Messenger and Hangouts), but it didn't always help. I'd send a text message, put my phone down and then a few seconds later, notice the Google logo because it was restarting.
2- Sometimes when the screen powers up, all I see on my lock screen is a blank black background, the on-screen back button and the usual clock and what not at the top of the phone. Otherwise, the screen itself is black and I'm basically locked out of my phone until I restarted it. If I was lucky and I was using my Bluetooth headset, if I received a phone call, that would sometimes get the phone to snap out of it and allow me to answer the phone call and then when the call was done I'd get the normal lock screen again.
So far so good with 5.1 *knocks on wood*
I just flash it this morning and I feel like im still on 5.0.1. I only use 1 wifi connection and 1 bluetooth connection, so a drop down menu doesn't really effect my daily usage since I don't switch them. Whatever they did behind the hood to improve performance/battery will be nice, but haven't had it installed long enough yet to notice anything different really.
I would also like to know how the 4 cores being force enabled effects the experience before I make the jump.
5.1 is what Lollipop should have been from launch. It's equivalent to Windows 7 replacing Vista. It's that much better.
Sideloaded with adb on my stock att N6. Seems real quick so far. Don't notice any additional drain on battery.
So far it seems about the same as before to me. However, I am on Sprint and the new radio that prevents duplicate texts is awesome so that part of it makes it seem like a new device.
I play Hearthstone, Kingdom Rush and Clash of Clans on My nexus 6 and they all run fine so far.
I did un-encrypt like before. I cannot comment on battery life yet since it hasn't even been 24 hours for me since I updated.
So far so good. Battery life has certainly improved, it was pretty abysmal for me before. I only experienced one bug that I know of on 5.0.1 where occasionally my status bar and nav bar would disappear and the phone was in a partially locked state. Trying to slide down the notification drawer would show the lockscreen. Hopefully that's fixed.
is double tap to wake.. enable in 5.1??
I'm not on a N6 yet, but my GNex is on 5.1, and to compare (because I've only got 1Gb of RAM here, it's a good test because the margins are so small compared to having 3Gb) the 5.1 update is by far the most stable yet for my device. 5.0 was baaad, but consider how many commits corrected memory leaks and you can tell this is the one. I'm looking forward to getting my N6 with 5.1 on it.
Big dialer bug in 5.1. Anyone else getting it?
My screen immediately locks and turns off in the dialer when initiating or answering phone calls. I have no access to onscreen controls until the call is terminated. I cannot hangup, select speakerphone, go to my home screen, etc., until the call ends and Android gives me my screen back.
I'm stock rooted on a 64gb N6 on Verizon. In order to maintain my data and settings I used fastboot to individually flash the new bootloader, radio, system, and boot images.
The same thing happened to an acquaintance of mine who is not rooted and did a fresh install.
Bug reported to Google, ID 160006, if you're interested.
Sent from my Nexus 6 using XDA Free mobile app
I am noticing a huge performance improvement from 5.0.1 already. Battery life is also better. I am not having the dialer issue like some, but have seen 3 instances of people saying the same thing.
Was on stock, now on Vanillipop 1.6 with Franco Kernel r20.
Much smoother and the battery seems improved. Still testing out.
Fly135s said:
Big dialer bug in 5.1. Anyone else getting it?
My screen immediately locks and turns off in the dialer when initiating or answering phone calls. I have no access to onscreen controls until the call is terminated. I cannot hangup, select speakerphone, go to my home screen, etc., until the call ends and Android gives me my screen back.
I'm stock rooted on a 64gb N6 on Verizon. In order to maintain my data and settings I used fastboot to individually flash the new bootloader, radio, system, and boot images.
The same thing happened to an acquaintance of mine who is not rooted and did a fresh install.
Bug reported to Google, ID 160006, if you're interested.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
got a tempered glass protector on it?
Fly135s said:
Big dialer bug in 5.1. Anyone else getting it?
My screen immediately locks and turns off in the dialer when initiating or answering phone calls. I have no access to onscreen controls until the call is terminated. I cannot hangup, select speakerphone, go to my home screen, etc., until the call ends and Android gives me my screen back.
I'm stock rooted on a 64gb N6 on Verizon. In order to maintain my data and settings I used fastboot to individually flash the new bootloader, radio, system, and boot images.
The same thing happened to an acquaintance of mine who is not rooted and did a fresh install.
Bug reported to Google, ID 160006, if you're interested.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Do you use a screen protector that covers the sensor? I know there is a thread somewhere around here with a lot of people that have that issue and it's because of their screen protector in 5.1 for some reason.
jakebites said:
I would also like to know how the 4 cores being force enabled effects the experience before I make the jump.
Click to expand...
Click to collapse
Greatly, its butter all the time.
I haven't noticed a whole lot yet, some games seem to be playing a lot better, the graphical glitch I was seeing on xcom seems to have disappeared so its actually playable now
I've been experiencing an increase in fluidness (is that a word) throughout the UI as a whole, the phone moves from task to task without any stutter and the animations seem to have a bit more polish to them. Checking on the battery now, but I was never a power user to begin with. Overall it may not look like much but you can tell there are some big time enhancements coming from 5.0.1
Hey all,
So I've had my S8 since launch and I've enjoyed it but I have an issue that I've been trying to pinpoint the cause of for a few weeks now. At a high level, if I reboot the phone in the morning, I can use it all day as I wish and it works perfectly, no slowdown anywhere and good battery life. I plug the phone in at night when I go to sleep and when I wake up I start using it again. Either right after I wake up or over the course of a few hours the phone begins to slow down with things like notification shade/app switcher crawling until I either a) reboot or b) change display resolution. Doing either of these "fixes" it until the next night and then again when I wake up I have the same issues.
I've been trying to figure out what's causing this. I've tried disabling features, uninstalling apps, etc.
One thing I have found is that when I'm having this problem if I force close 'System UI' in App Manager (this is just restarting that process since you can't kill it really) the smoothness comes back but it doesn't last as long as when I either reboot or change resolution.
My theory is that something is conflicting with the Android UI and over time it's causing it to slow down. Rebooting or changing display resolution restarts the Android UI so essentially same thing.
My first question is has anyone seen this behavior where the notification shade/app switcher (native UI not apps) slow down? I know there's at least some people on Reddit with same issue. If you have this issue does FC'ing System UI 'fix' it for you temporarily?
I'm trying to figure out what is running on my phone while I'm sleeping at night which is obviously causing this. Any ideas would be helpful. Oh also when I wake up and I go into app switcher it only shows like 3 cards where before I go to bed it would be like 10+ so something is killing apps at night too. I turned off Google backup for today and will reboot before tonight to see if maybe that's it.
Appreciate your help.
Thanks.
I've had my S8+ since the launch weekend on ATT, always connected to my Gear S3, and connected to my Misfit Ray. I've not noticed any slowdown of the UI. My AOD clock is slow to show the hands if the screen is off when I use the numerical clock AOD, but nothing else observed.
I would guess you've installed (or haven't uninstalled/disabled) some apps that are using a lot of background processes. I removed/disabled the few ATT apps on the device except Call Protect, and I don't use Gmail (resource hog). I actually use very few Google apps, they're just not very well coded, it seems (maybe a "goof off" day every week isn't such a great policy?)
In settings, go to Device maintenance, click on battery, and see if anything strange is going on there under App power monitor.
I've NEVER liked Samsung phones, and I've NEVER been interested in owning one, but I saw the Galaxy Gear S3 and fell in love, and truthfully, I bought the phone as an accessory to the watch, so I'm not an apologist for any shortcomings.
Instead of restarting, go to settings/device maintenance, what's the percentage here? go to optimize, does it help? which apps use the battery most? How much RAM is available. If nothing shows up, you probably would need something like wakelock detector (it needs root) to trace apps usage, especially at night. Also you could try to force stop other apps and see which one is interfering? For example phone is slow, force stop first 10 apps, if not fixed force stop next 10, if fixed, next time force stop one at the time from that batch of tens.
Mines just started doing this the other day. I think I have an idea if the problem, I'm just trying to find proof at this point. I recently downloaded this all to let me see the upload/download speeds if my network in the notification bar. It lets you set the refresh rate, to which I set it to 2 seconds, which I knew regardless would tax my system, I just didn't expect my ui to slow to a crawl.
Delete any Bixby remapping app as well, known to cause many issues including unpredictable lag.
Guys, this might be a solution to the jittery slow finger scrolling that seems to be plaguing “some” PH1 devices.
Before I get flamed, please note I’m genuinely trying to help out this community. I don’t own an essential phone but i’d like to. I own a oneplus 3 and recently experienced exactly the same slow finger scroll jitteryness even though flick scrolling was pure butter. This began to happen on my device all of a sudden and I tried everything (and I mean EVERYTHING!) to get to the bottom of why normal scrolling lists etc was totally smooth but if you dragged your finger slowly to scroll it was horribly jittery or juddery. I even tried different kernels, GPU Rendering toggling etc etc etc. I finally got my slow finger scrolling back to being buttery smoooth again purely by chance.
I removed 2 apps that I had set “on” in accessibility settings. BAM! Slow scrolling changed immediately from horrible to smooth. Now I dont know if it was having both apps enabled in Accessibility settings or just one but I dont really care. All I know is that my phone responded immediately on making this change, no need for a reboot. Why did this make my phone slow scrolling lag? I’ve no idea. But, just to double check it was this I re-enabled the 2 apps in Accessibility settings and guess what, normal scrolling stayed buttery smooth but slow finger scrolling changed back to lumpy, jittery, almost like the text was vibrating as it scrolled on the screen.
I know some of you will think “WTF!” and so did I on discovering this. Why would this innocuous setting make a difference to scrolling???
Anyway, give this a try. I know my phone is different to yours but the way my phone went was exactly like the scrolling on the essential phone in the youtube videos floating around. Horrible!! Afterwards, my scrolling is back to pure butter in all scenarios.
I hope this solves the issue for you guys. Good luck and let me know if this works for you
p.s. just to be clear, my 2 apps were Nova launcher and Caller Name Talker. Setting both these to “off” did the trick for me. In your case I’d advise setting ANY apps you have “on” in Accessibility settings to “off”. If it doesn’t work immediately, try a reboot although my Oneplus 3 didn’t need a reboot :good:
Thanks for the tips!! Unfortunately I currently have Nova Launcher set to "off" in the accessibility settings and don't have the other app you're talking about. I still have the stutter
Good thing is, Essential said they do have a fix for it and will push it out in the next OTA this month
flakko86 said:
Thanks for the tips!! Unfortunately I currently have Nova Launcher set to "off" in the accessibility settings and don't have the other app you're talking about. I still have the stutter
Good thing is, Essential said they do have a fix for it and will push it out in the next OTA this month
Click to expand...
Click to collapse
Well if they do manage to fix this issue then I will definitely buy one. Providing of course that they sort out any early batch quality control issues too. This is without doubt the most beautiful phone ever created.
Camera quality is not important to me but smoothness is my thing. Thats why I don’t buy Samsung/HTC/LG anymore. I’ve seen my brothers s7 edge and it’s a disgraceful stutter/lagfest compared to my Oneplus 3. I got fed up of trying to hone laggy “flagship” phones to be smoother years ago. Pure android or as close to it now for me.
Only totally smooth phones I’ve ever known are Nexus, Oneplus and Pixel phones. My current Oneplus 3 is the smoothest android experience Ive ever had upto now and although I was looking to upgrade in 2017 to something with a SD835 chip, nothing apart from Essential phone has perked my interest so far.
Good to know there's an OTA coming. Mine seems worse when I'm plugged in charging. Scrolling twitter it will freeze, then sometimes it jumps around opening links I never clicked on.
Also, anyone have trouble registering presses on the edge of phone? Any settings in the top right take about 4 or 5 presses to open.
The official fix is coming. Essential received a fix from Qualcomm and it will be included in Octobers second update, it also includes latest security patch
Has anyone experienced any issues on the 9.0.6 update?
I've noticed slowness on the accuracy of face unlock and fingerprint compared to 9.0.5
I've also noticed some lag in speed and apps just randomly closing, not crashing, just closing.
Anyone else experienced these or other issues? Post and these will be shared with OnePlus for review.
Nova Launcher crashes randomly like 1-3 times a day.
Higher idle drain in comparison to 9.0.5.
Rest everything seems normal to me on 9.0.6.
I have had some apps just close. Also get freezing with Nova launcher at times. I cleaned the cache for all apps in TB and that seems to have fixed the problem for now.
Sent from my ONEPLUS A6013 using Tapatalk
Absolutely no problems here.
No Issues with Nova and battery runtime
No issues with performance or anything compared to 9.0.5
SOT for me is lower and idle drain is definitely worse for me and a number of others, with regards to performance it's around the same
Has been behaving like 9.0.5 here.
Troubles with Bluetooth headset / car. I think it's when i have switched from one to another (Car - Headset and vise versa), then you are able ho hear the calling part, but the opposite part are not able to hear you. If you reboot the phone, the bluetooth will work again until next time you change bluetooth device.
The use of Dual-Sim on Android Auto are still impossible. You can't even, if you make a call from Android Auto, make the choice on the phone, like you were able to in previous versions (OnePlus 2)
Absolutely no issues here.
Don't know if it's 9.0.6 related, but fingerprint reader unlock appears to be a bit quicker from the actual lock screen rather than the ambient display... Also oddly at times my ambient display will be missing the fingerprint icon (which actually I kind of like, lol) ... no also nothing is covering proximity sensor, I just place my finger where the icon should be and it lights up green still and unlocks like normal. Another issue related to unlocking seems that going from ambient to home screen [via fingerprint] is glitchy while going from lock screen to home screen is much smoother [via fingerprint]... Other problems I've noticed are relative to the force closes you guys have mentioned and I can't recall having similar issues 9.0.5...I was even wondering about a the possibility of downgrading just for the sake of running comparisons.
-I get "ghost notifications" sometimes. Mostly from Download Manager, something I downloaded days ago. Can still show up from time to time on Ambient Display but it's always gone when I turn on the screen again. Yesterday it was the same from Play Store though.
-I get too much stuttering in animations for my liking. Phone needs optimization. I'm not even a heavy user. Not close to it. Still it stutters from time to time and sometimes heavily like 10-20fps.
-Tap to wake is a little bit unreliable at times and wont work the first try.
Hi,
I've noticed a UI lag when switching between apps or transitioning from an open app to home screen. This didn't happen in the Android 10 beta rom. Anybody have the same issue? I clean flashed the stable android 10.
I can confirm this issue in the stable release. But I would like to add that this lag was already in the beta release and is in my testing not app specific. I would clear the cache and make a reboot.
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
Floridaplur said:
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
Click to expand...
Click to collapse
I have, and while it does suppress animations, it actually feels less polished. And anyway, it does not resolve the UI lag which is really visible when using th app switcher. It's dropping below like 10fps. As if some gfx acceleration was disabled or the phone was completely overwhelmed
Anyone found a fix? I experience the lag every once in a while, though it's prevalent enough to be annoying.
I am having this literally every time i use the alt-tab like feature. Oneplus managed to **** up the one thing (butter smooth) Google has been bragging about for several versions ???
A simple fix would be toh format device once, as I have clean flashed and I don't face any lags
Dissable ram boost in system settings
fress said:
Dissable ram boost in system settings
Click to expand...
Click to collapse
I'm having random lag too. I'l try to disable RAM boost and is if it helps.
fress said:
Dissable ram boost in system settings
Click to expand...
Click to collapse
doesn't change a thing. (and am wondering it would. This feature is supposed to make smoothness (even) better, not worse)
Turn off auto brightness .. maybe it can help
I have been reading up on the A10 stable release posts and I saw a lot of people mentioning the issue that you are talking about here.
Many of them suggested a full format. So basically setting up your device as a new device.
I cannot confirm if this works for everyone but a lot of people are saying that after a fresh install they are not facing any issues.
All of the points mentioned above are just what I read from xda and op forum posts. I personally have not made the switch yet and probably wont be doing so soon.
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
maxsak said:
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
Click to expand...
Click to collapse
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
The update showed up on my phone on the 25th, but, I'm NOT updating. 9 is too damn stable for me, & I don't see any "features" in 10 that will benefit me.
After reading all this i am not going to update to 10. Yet happy with 9.17.
Tmob unbranded dual sim op6t.
Narrowed down some parameters
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
MightySashiman said:
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
Click to expand...
Click to collapse
Lagging issue I've seen many reporting in xda on the stock rom OOS 10.3.0. But 5GHz is working as expected. I can confirm it because I'm using 5GHz WiFI now and then
adondriel said:
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
Click to expand...
Click to collapse
After a night/day of normal testing with this, where I would normally have issues, I have not had and of the lag I mentioned above. This seems to have fixed some things. So, I would suggest that you first check to see what running processes are using all the ram, and then turn on strict mode in dev settings, if that doesn't solve your issues. I also have Ram Boost option turned off.
I experience the FPS drop quite often after the update. It's especially noticable when scrolling pages, switching between apps, pulling down the upper panel. The slowness seems to disappear temporarily after closing all apps. But I can't say that some particular app causes the lag.
UPD: A simple test to recreate the problem. I push the square button to switch between apps. Start swiping finger left-right and watch the animation smoothness. After 5-10 seconds comes the wave of low FPS, which lasts for a couple of seconds. Then the process repeats. The slowness doesn't seem to depend on some exact apps that are open.
UPD2: Well, I've just found out that the problem isn't constant throughout the day. There must be some connection to applications running in the background or something like this.