Stutters and random freezes N910C 5.1.1 - Galaxy Note 4 Q&A, Help & Troubleshooting

After clean-flashing latest 5.1.1 COH4, phone is experiencing very frequent hiccups/stutters where phone is totally unresponsive to touch or hardware keys including power key for a second or two then resumes normal functioning. These are so frequent almost 10/hour or so. Anyone has explanations or solutions?

Related

[Q] Dialer buttons very unresponsive?

I literally have to hit the middle of the buttons on the dialer; anyone else experience that?
Update: Randomly unresponsive, just now they worked fine. Also the hang-up button in a call takes often two taps to register..
Could it be Launcher Pro that causes a conflict?
I am finding them slow to respond. Almost call it a lag.
I am also facing same issue. dial pad take too much time to come up in a call also its only responsive after multiple clicks/touches

Nexus 6p Vibrate Problem

Hi,
Touch feedback or vibrate when i press on the navigation keys (back, home or app switch) sometimes stop vibrating randomly. This also happens with the keyboard (stock google keyboard) in which you can't feel any sort of vibration.
Unlocking with fingerprint also have this problem.
Again this happens on a random basis, and for the most of the times vibration works ok.
Someone else has this issue?
Running stock?
Sent from my Nexus 6P using Tapatalk
yes... full stock with 6.0.1
i´ve found more users with this issue here
I have the same problem, second device same problem..
Nexus 6p 128gb 6.0.1
Vibration keep going "weak" random, and then back to normal for a while and back to weak...
More users reporting inconsistent vibration
https://www.reddit.com/r/Nexus6P/comments/3x45lz/nexus_6p_sometimes_unlock_without_vibration_the/
It seems a software issue and some users says it only starts to happen on 6.0.1
Seems to happen to me in the morning
when I turn on Bluetooth connectivity.
same problem for me but only in the morning

LG G2 won't tap on and laggy keyboard

Hi everyone,
I've recently started having an intermittent problem with my G2 where it won't respond to a double tap on the screen but will wake up if the power button is pressed. The screen comes on but is dim and the keyboard is laggy yet the apps seem to work ok. If I restart the phone it works fine. Sometimes this problem occurs after the phone has been on charge but other times it just happens with no obvious reason. There does not appear to be any reason for it happening and I cannot pin down what is causing it.

Stuttering / pausing

Does anyone else have very frequent pauses (0.5 to 3 seconds or more), where the screen and haptic response stops, then when it recovers it processes all the touches which happened when it was paused? I'm getting it a lot (pretty much within 10 seconds each time I turn on the screen, then every so often with use).
Do I have some bad bit of hardware in there causing it to stall or is this just the CPU not keeping up?
I have seen it lag a bit once in while, but nothing quite that often. Could be a software issue... I would try to reboot into safe mode first and see if the problem recurs, but I haven't figured out how to do that yet. :/

Note 3 - N9005 - Severe Slowdown/Ghost Touches

Anyone else had this happen to their Note 3 please ?
last week its become very very slow - even lock-screen is lagged by about 10 seconds behind your pattern press
typing anything in is very very slow - very laggy - phone is basically unusable
Seems that the capacitive bottom left button (switch apps) button might be continously polling reacting to a ghost touch - but I'm getting other strange things like volume sticks going down or up (as in will go down but then continue to try and go down permanently etc) - this latter effect might be because of the capactive buttons polling
any ideas please ?
I've tried a re-flash of BTU firmware, I've tried wiping cache and complete factory reset - so I'm assuming a hardware fault - just wondered if anyone else had had this please ?
Was the phone dropped or exposed to liquids?

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