Terrible Wifi Performance - Galaxy Tab 7.7 General

I get terrible performance out of both 2.4 and 5ghz on my tab 7.7
It's unfeasibly slow at pretty much anything over wifi (e.g. browsing LAN files, anything other than basic web pages, etc.)
I'm sitting here with it right next to a SE Xperia Active, HTC Desire S and SE Experia Mini Pro.
The 2 sonys & the HTC can stream HD video from my NAS using nothing but ES File Explorer and the MX video player.
The 7.7, on the other hand refuses to even load the video most of the time and then stalls after the first 3 seconds. Stock ROM, nothing else running, 3 metres from the router (Netgear WNDR4000).
Same story using Plex, and Subsonic
speedtest.net shows 36.5Mbps so there's noting wrong with my web speed, so I'm thinking it must be something technical to do with how the Samsung's network adapter is set up to handle traffic.
Sorely disappointed at this bit of kit.

You have a Point
i just ran the FCC test software with the following results with FIOS wireless network:
Samsung Note
Download 12.71 Mbps
Upload 18.24 Mbps
Latency 12 ms
Samsung Tab 7.7
Download 6.43 Mbps
Upload 3.06
Latency 84ms
Per Samsung Tab 7.7 website: The Galaxy Tab 7.7 features an innovative metal design. Do we have another Asus Transformer Prime WiFi problem??

I ran the WiFi test using HK OFTA apps (I'm based in HK) on several different devices and it gave me the following.
Galaxy Tab 7.7 3G
Download: 25mbps
Upload: 25mbps
Latency: 7ms
Galaxy S i9000
Download:16mbps
Upload: 20mbps
Latency: 9ms
IPad2 3G
Download: 25mbps
Upload: 25mbps
Latency: 20ms
Samsung R60+ Notebook (54g WiFi)
Download: 14mbps
Upload: 17mbps
Latency: 3ms
Router is TPLink WR841N (100mbps WAN port) connected to 300mbps PCCW fiber broadband.
The performance looks fine to me and it feels faster than my classic Tab which I traded for the new Tab.
---------- Post added at 11:22 AM ---------- Previous post was at 11:18 AM ----------
May I propose you to change your router WiFi channel and retest. Sometime the channel is too congested (too much interference) and it could cause performance degradation. Also make sure the device support the channel your WiFi router is in.

Seems more of os / software issue.
I have tested mediatomb + several video players.
From memory:
dice player only one that could do hw acceleration for m2ts formats (renaming extension .m2ts to .ts)
For example I have a m2ts bluray ray clip:
According to mediainfo it is 28 Mbps video bitrate (max overall bit rate is 48.0 mbps)
Copied locally to sd card with dice player -> it plays like 95% ok still in avsync but noticeable skipped frames.
I tried same file over wifi -> plays like 90% ok still in avsync but will stutter in high action sequences.
So it looks like media playback should be ok over wifi -hopefully with ics, and customised roms to to follow.
I have another clip m4v format ~ probably like 4Mbps h264 high profile.
This time dice player stuttered to play it over wifi (but over sd card it played fine).
Tried bs player & played it back perfectly over wifi .
As long as we have honeycomb, looks like a bit of hit & miss at the moment

I am coming from the 8.9 and the 7.7 I think has much better wifi performance. The tab 7.7 picks up a signal in my house where the 8.9 did not.

That FCC test app defaults to a server in Seattle. I'm wondering if people won't see better performance if they go into the settings and choose a city closer to their area. I'd bet that you'd get the same results with the Tab as you would with a computer plugged into the router directly via ethernet with a server that's further away.
At any rate, the Speed Test app by Ookla automatically picks a server based on lowest ping time, and looks spiffier.

It is not the wifi but the darn TW lsuncher!!!!! Try all your data hungry apps with ADW EX LAUNCHER and you will see how much more faster the UI and data transfer really is!!!!
Good luck!
Sent from my GT-P6800 using XDA Premium App

FCC Tester
Changed to Dallas server and got the following readings:
Tab 7.7:
down 19.61Mbps
up 20.33Mbps
latency 15
Note:
down 18.32Mbps
up 20.38Mbps
latency 12
Verizon FIOS with Westell router. Tested computer speed as follows:
down 42.90Mbps
up 34.54Mbps
What do these numbers indicate? Normal, poor, average?
Thanks

I think the numbers are fine. The computer speed test that you've done is on LAN or WiFi?
nascar24usa said:
Changed to Dallas server and got the following readings:
Tab 7.7:
down 19.61Mbps
up 20.33Mbps
latency 15
Note:
down 18.32Mbps
up 20.38Mbps
latency 12
Verizon FIOS with Westell router. Tested computer speed as follows:
down 42.90Mbps
up 34.54Mbps
What do these numbers indicate? Normal, poor, average?
Thanks
Click to expand...
Click to collapse

c4Lvin said:
It is not the wifi but the darn TW lsuncher!!!!! Try all your data hungry apps with ADW EX LAUNCHER and you will see how much more faster the UI and data transfer really is!!!!
Good luck!
Sent from my GT-P6800 using XDA Premium App
Click to expand...
Click to collapse
dude tw is a memory hog. media playback of my bluray clip improved to near bang on from local sdcard.
how long for ics - should start rocking then!

ok - there might be an issue with some sort of tcp scaling size algorithm not being enabled by default. Another update Samsung
only guestimating here so can you try this from command line / terminal:
setprop net.tcp.buffersize.wifi 4095,131072,1596608,4096,16384,110208
restart your player app and try media playback blacback over wifi - is it any better?
basically increased Max read size (3rd figure)
to go back to default
setprop net.tcp.buffersize.wifi 4095,131072,196608,4096,16384,110208
(taken from init.rc)

A lot of follow-up posts on here about internet performance - that's not the issue for me - data speeds are fast enough, but not for streaming from my LAN NAS, so I'm something to do with the way specific network traffic is handled by default with this device's wifi adapter.
ezynow said:
setprop net.tcp.buffersize.wifi 4095,131072,1596608,4096,16384,110208
restart your player app and try media playback blacback over wifi - is it any better?...
Click to expand...
Click to collapse
That has made a difference - the videos now do load - but are still unwatchable without using some kind of server server side stream - e.g. subsonic & then quality is poorer than my wife's SE devices, the HTC Desire S & even my son's Galaxy Y.

kc1 said:
A lot of follow-up posts on here about internet performance - that's not the issue for me - data speeds are fast enough, but not for streaming from my LAN NAS, so I'm something to do with the way specific network traffic is handled by default with this device's wifi adapter.
That has made a difference - the videos now do load - but are still unwatchable without using some kind of server server side stream - e.g. subsonic & then quality is poorer than my wife's SE devices, the HTC Desire S & even my son's Galaxy Y.
Click to expand...
Click to collapse
KC1 - i take it you have changed your home launcher from touch wiz to another one, set as default. Re-boot. It makes a lot of difference.
Also have you tried different players - dice player is good for me.
As i say, can pretty much stream 1080p native bluray m2ts files "smoothly" (when within v.good range of wifi signal) from my nas setup + mediatomb through wifi. So defn. not a hardware issue. Other media formats (except vc1) should be no problem.
I am assuming that your media player can do hardware decoding off your files too, otherwise you might have problems wilth high bit-rate files.

ezynow said:
KC1 - i take it you have changed your home launcher from touch wiz to another one, set as default. Re-boot. It makes a lot of difference.
Click to expand...
Click to collapse
No I haven't - are you suggesting it might be a memory problem? Which are the faster / less hungry launchers? I use Launcher Pro on the SE Active & Galaxy Y, Stock SE on the Mini Pro and a custom ROM using running Sense 3 on the HTC
Also have you tried different players - dice player is good for me...mediatomb...assuming that your media player can do hardware decoding
Click to expand...
Click to collapse
Yes MX Player can, but not necessary on the other devices, and fails to load the video using HW encoding on the Tab. Have also tried VPlayer and QQPlayer, & whatever Plex uses - all of which work fine on the other devices. Will explore Dice player. Also, as I said above, I can watch videos on the other android devices without the need for server side streaming (like mediatomb?), using just ES Explorer plus a player.
...defn. not a hardware issue.
Click to expand...
Click to collapse
Maybe not, but maybe a driver or throughput configuration issue, since this hardware should be superior to the phones I mentioned.

Dont think this will work for you. I compiled native cifs module for this kernel so should work better than esfile explorer of mounting samba /windows share and streaming of files. in essence it is seeing as a local filesystem. Samsung have changed something in their kernel and streaming was poor for me via this method.
I would suggest set up a basic upnp server and try that method - it should work for the time being.

ezynow said:
... I compiled native cifs module for this kernel so should work better than esfile explorer....
Click to expand...
Click to collapse
Sounds interesting - can you explain this or point me somewhere I can read & learn?

kc1 said:
Sounds interesting - can you explain this or point me somewhere I can read & learn?
Click to expand...
Click to collapse
It's in the dev section but as i said i had problems streaming media using cifs but normal file transfers,browsing folders works fine. So switched to http/upnp and my media streams fine now.

I also keep losing my wifi connection to my dir825 dlink. The wifi performance is worse than my original galaxy tab! Is this inherent in the hardware or might it be resolved via update? I have installed the latest ota update.
Sent from my GT-P6800 using xda premium

earthman5678 said:
I think the numbers are fine. The computer speed test that you've done is on LAN or WiFi?
Click to expand...
Click to collapse
Speed test shown was on WiFi.

For playing media files from samba shares you need https://market.android.com/details?id=com.bsplayer.bspandroid.free bsplayer light. It is the only player with an integrated lan browser that can use HW acceleration over files from lan. It its working perfectly on my Note.

Related

Wifi speeds?

I'm wondering what kind of wifi speeds are you getting out of your prophet?
I can't seem to get more than 11 mbps, although I have not done any tweaking either on access point or on the prophet. Anybody getting higher (and how?)?
You can check the speed of your connection in Settings>WLAN>Main> (look at tx rate)
When I had a 802.11B router I was getting 11mps on my Prophet. Recently I upgraded to an 802.11G router and set it to G only and now when I look at the tx rate it says "auto". So I really have no idea what my transfer rate is although I can confirm that it appears to be running about twice as fast when copying files off the network and streaming video is miles better.
When you say "video streaming" do you refer to viewing videos from the pc on your network, or internet streaming videos?
I haven't tried either, but would be interested in your insight.
krale said:
When you say "video streaming" do you refer to viewing videos from the pc on your network, or internet streaming videos?
I haven't tried either, but would be interested in your insight.
Click to expand...
Click to collapse
Yes I mean viewing videos streamed from my pc to my Prophet via my wifi network. I used a DVD to Pocket PC ripper (I can't remember it's name offhand) and rip my entire DVD collection at the highest setting and save them all to my PC. I can then watch the movies on my Prophet via wifi and it doesn't seem to want to buffer at all. This saves me having to use up space on my SD card. Also at night when I'm in bed it's a fantastic way to catch up on all those gory action films that my wife doesn't want to watch (Kill Bill etc) not to mention at 6am when my 3yr old comes rampaging into the room and climbing on the bed I can put on the Wiggles or similar and hey presto I get another half an hour sleep
I set my router to G only mode and saw that I was getting 24 mbps with my Prophet, I don't know if that is the max or not. I have since changed my router back to b,g auto because the range in G only is fine for in the house, but for long distance B is better.
Thanks guys, that's helpful.
So is it fair to assume that if the router is positioned on auto (b/g) you will get only 11Mbps, and if you set it higher, you may achieve higher speeds?
I mean, my router is set on auto, and I have no way of setting it to g-only, so I am wondering if a new router would improve speeds....
Thanks for your input.
One more thing, How do you guys do that streaming thing? I mean I have a program which lets me see my shared folders on the PC over wifi, and I can open documents easily over the network. But whenever I click an mp3, or (god-forbid) video file, Windows Media either blocks, or says something like 'no parameter'...
What am I doing wrong?
Sorry for my tardy response (you may have already worked this out) but streaming movies with TCPMP rather than Windows Media is the bettter option. So long as you have your network set up (ie. can browse to shared folders on you pc) then it's just a case of within TCPMP "open file" and browsing to the shared area you have on your network that contains your movies .... and play. Likewise for MP3s.
For some reason I cannot get it working the same using Windows Media .... which does not bother me at all because I prefer TCPMP.
Hope this helps ... you you need any more info just ask ... I'll try to be a bit swifter this time
Hey thanks a lot for the answer. I had already tried with TCMPC player and streaming worked splendid... No probs at all...
My only worry for the prophet now is battery time...
krale said:
One more thing, How do you guys do that streaming thing? I mean I have a program which lets me see my shared folders on the PC over wifi, and I can open documents easily over the network. But whenever I click an mp3, or (god-forbid) video file, Windows Media either blocks, or says something like 'no parameter'...
What am I doing wrong?
Click to expand...
Click to collapse
You might possibly get a faster through put with G only, but in theory with auto mode it should switch to B mode only when the signal is very weak. I switched my router to G only mode just to verify that my Prophet was capable of G speeds.

Poor WiFi Performance on HTC Fuze (RSS, Orb)

I have had two different HTC Fuze devices now and have noticed that the WiFi performance seems to be rather slow. I have a 54mbps wireless network setup I believe (I use wired Gigabit ethernet for my PCs, WHS & Media Streamer), yet the only difference in speeds I notice between my WiFi network and AT&T's 3G seem to be better latency on WiFi. I have tried all 3 different WiFi settings in Windows Mobile, Performance/Balanced/BatterySave, and they don't seem to make much difference.
Now, as far as Opera Mobile goes, the poor speed can probably be attributed to the browser's rendering engine and the device's hardware, but my real complaint here is with the RSS reader I use, Spb Insight. I have 58 feeds set up, and it took it about 30-35 minutes to download 42.7~ MB of data over my WiFi network. I realize this isn't too bad, all things considered, but my Comcast cable connection is 20 mbps downlink, and if I were to download 42 megs of data on my desktop PC, we'd be looking at around 21 seconds (max transfer of ~2.11 MB/sec, tested on GigaNews USENET servers).
So my question is, assuming the bottleneck isn't the Spb Insight RSS Reader software, which I don't think it is, are there any registry changes/hacks or software I can use to get a bit better speed out of the Fuze's WiFi radio? I am running the stock AT&T ROM with the workaround that bypasses the AT&T BloatWare Install and my radio is stock also. I did a few forum searches and didn't come up with much of anything, and nothing Fuze related.
Is anyone else noticing slower-than-expected/desired WiFi speeds on their Fuze?
-- As an aside, I noted earlier I have a Media Streamer box - basically a dedicated small Shuttle brand PC box that I stuck a dual-core Celeron into that's only function is to transcode & stream videos via the Orb Software. I used a Seinfeld episode xvid @ 576x432 resolution that plays near-perfect, a frame-skip here and there (and looks gorgeous, I might add) on the Fuze using CorePlayer v1.2.5, but when I stream those same videos off my streamer box (transcoded into WMV) using Orb over WiFi, they're nearly unwatchable from all the hiccups and audio sync issues. I haven't even bothered trying it using 3G, since it can't even manage it over wireless. These videos streamed without any issue to my Archos 5 60GB Internet Media Tablet and Nokia N810 IT, both devices I've since sold, as the HTC Fuze replaces both without much issue, although the 600MHz ARM Cortex A8 + Graphics Chip in the Archos was a monster, eating webpages for breakfast & outputting 720p video to HDTV with nary a frameskip to be seen. They need to get those Cortex procs into mobile phones ASAP.
In any case, it seems like the WiFi is hindering me in this regard as well and I'd very much like to get this all ironed out so I can rest easy knowing my Fuze does everything I want it to. Sorry for the long-winded post, and a big thank you to all the contributors here for the amazing wealth of knowledge on these forums.
Try to change your radio stack, check for WLAN setup utilities to lock your transfer speed at 54 and try to make a WiFi connection with your PC to make sure it is not your router who makes lags
I noticed that the range of the Fuze's wi-fi is very limited. Anyone else notice this??
Having only used the Sprint TP, I didn't notice any specific issues with WiFi. Have you verified that all of the connection settings are properly configured? (wifi connects to internet instead of work network and your applications are set to use 'the internet' instead of 'MEdia Net') Then again, the stock Fuze ROM could very well just suck as most ATT HTC ROMs usually do

Remote Desktop software?

Is there a reliable RDP client to remotely connect to a windows machine for android? I saw a few in the market, most of them are kind of expensive and was wondering if anyone has a input on this.
Thanks.
The app called RemoteRDP works great. The only issue I have run into is occasionally running out of memory when using higher resolutions. I am able to access several Windows 7 machines on the LAN and through an internet connection (behind a router).
Because of the phone's hardware the speed isn't amazing (Especially over 3g of course), and I turn off the option to stream the sound to help minimize lag. You won't be able to watch your slingbox through it (choppy), but you can complete tasks and even copy files to your phone's sd card.
danknee said:
The app called RemoteRDP works great. The only issue I have run into is occasionally running out of memory when using higher resolutions. I am able to access several Windows 7 machines on the LAN and through an internet connection (behind a router).
Because of the phone's hardware the speed isn't amazing (Especially over 3g of course), and I turn off the option to stream the sound to help minimize lag. You won't be able to watch your slingbox through it (choppy), but you can complete tasks and even copy files to your phone's sd card.
Click to expand...
Click to collapse
Yeah I was actually looking for software where I could stream my audio library to the Hero, kind of like Orb I guess but not Orb.
Yeah, it is too choppy to work for streaming audio/music...especially over 3g.
Actually, Im surprised how well orb works, I just checked it out for the first time. Only thing that sucks is that it will play in the background but has no taskbar icon and pretty much has to reload every time
Edit: I spoke to soon. It takes for ever to enumerate the contents of my library and half the time says no content found. Im assuming its timing out.
Edit 2: It appears to be indexing my contents, maybe once that completes it will work decent.
@tipharet keep us updated. I'm interested as I only have a 2gig card
morbidpete said:
@tipharet keep us updated. I'm interested as I only have a 2gig card
Click to expand...
Click to collapse
FYI, 8gb class 6 micro SD cards are down to $20.. http://www.amazon.com/Transcend-Class-microSDHC-Memory-TS8GUSDHC6/dp/B001IAMME8
Use "Gmote" to stream mp3s...
It's a wifi mouse/music controller, and over 3G will allow you to browse your computer's mp3s and stream them. Works GREAT... You'll have to forward port 8889 on your router to your PCs local IP though. I think its 8889. Maybe 8881... Can't remember.
Get SubSonic for your pc/mac/linux. setup the service, and install subsonic on your phone.
WORKS FANTASTIC!
All you music streamed and full bitrate (or less if you choose) and it transcodes on the fly so it works with ALL file extensions. google that ****! lol
poor_red_neck said:
Use "Gmote" to stream mp3s...
It's a wifi mouse/music controller, and over 3G will allow you to browse your computer's mp3s and stream them. Works GREAT... You'll have to forward port 8889 on your router to your PCs local IP though. I think its 8889. Maybe 8881... Can't remember.
Click to expand...
Click to collapse
It has been awhile since I've used Gmote. Before it didn't allow streaming to play the phone, or at least I didn't remember that it did. The music streaming works great!
morbidpete said:
@tipharet keep us updated. I'm interested as I only have a 2gig card
Click to expand...
Click to collapse
Within a LAN, Orb works pretty great. Bitrate stays the same and I even was able to play FLAC!
On 3g, I am not sure yet, but I dont think Ill really use it outside of my home network a lot.
Ill give the other a go later.
I must have missed this thread a couple of days ago.
I picked up PhoneMyPC. I think it was about $10 or so. An app runs on the PC and on the phone to display the screens. No sound support, but it works quite well. I used it while on vacation to email myself files, check a webcam, and enable internet access for my house sitter while I was out of country.
I've been impressed with it so far, mostly because it's fast and easy.

[Q] Potential WiFi issue

Hey,
I just got a TF300 and I've been trying to get video streaming to work on the tab. I'm using BubbleUPNP and I've tried about a dozen video players to go with it (dice player, vplayer, moboplayer etc etc).
The issue I'm having is that the video just randomly stops. I'm not having any issues relating to video quality or file formats. I'll be streaming a video and the video will just randomly stop, and because its streaming I can't resume at the same place I have to start again.
I have not yet managed to complete a single video without it being exited at a random interval. Its not always the same place, sometimes I'll get 20minutes in, other times 10minutes of the same video file.
I'm using iSedora media center to stream across my internal LAN. I've been using this program to stream to my TV without issues for over a year.
At the moment it looks like WiFi could be the culprit however
a) I've used WiFi Analyzer to find an unused channel for my router
b) I've tested the stream right next to my router at about -20dBm to -30dBm
Any assistance here would be amazing
Thanks
FMM
Try sharing the file over the network and playing it that way via a file manager that works on shares. This will take your streaming server out of the equation.
Sounds very similar to the problem i had with my TF101 after upgrading to ICS. I was never able to finish a streaming video anywhere. Usually stopped within 2-4min.
The TF101 decided it just didn't like the d-link AP we have here anymore.
Not sure what router you have but try toggling settings such as:
Mode Settings: (Mix mode) vs G Mode - Mix Mode worked better
&
TX Rates: (Auto) vs Manual - Auto worked better.
Also interesting, after upgrading to ICS & running the speed test app the device was clearly being throttled @ ~3mbps from then forward. Prior to ICS it was testing at full (slightly variable) speed w/no issues.
Edit: I too used wifi analyzer & didn't have signal issues.
I received advice from the author of BubbleUPNP that its likely wireless dropping out, however I've tested it with about -20dBm signal strength, and I can't imagine getting it any better than this.
Apparently the TF300 has some issues with playback in rare occasions where it will just crash playback mid video and a factory reset can correct this. Giving this a go at the moment.
- FMM
Link to tf300 forum: http://forum.xda-developers.com/forumdisplay.php?f=1578
Might find some other help there :]
v8code said:
Try sharing the file over the network and playing it that way via a file manager that works on shares. This will take your streaming server out of the equation.
Click to expand...
Click to collapse
I've been trying this too using ES File Explorer and a variety of players and its a bit choppy, so I've just traded for play back problems.

Any way to improve android transfer/streaming speed?

Currently using my Shield TV as a media server for single user use. I have an external usb 3.0 hard drive connected. when transferring files via network from/to my pc, transfer rates are pretty low at around 5-10MBps, with frequent speed spikes during transfer, resulting in speed dropping all the way down to 0kbps, but then it goes back up again, but its not a steady average speed. If i were to do this between another networked device, speed is much faster and stable. Are there any settings or configuration files in android i could modify to improve speed?
I've got a possibly related issue with streaming as well. If i try to stream a long video, like a show or movie, stream initially takes what seems like forever to load, and jumping between scenes cause the pause again. I get that it has to buffer, but buffering seems to take forever for larger videos. This is most notable with Kodi, or other apps that stream video, and seems to be an issue whether the video is on the internet somewhere, or even on my local network. Youtube seems fine. though. Any way to improve this as well?
Everything is hardwired via gigabit connections
So if you plug another device into the same network cable and copy to the same external hard drive, you get better performance? Are you using SMB(Windows Shares) to copy files?
First thought is your network cable.
Second is SMB on Android SUCKS, though I have no issue streaming full spec HD over SMB in my current setup, but you won't get gigabit speeds on SMB with android and 5-10MBps is 40-80 mbps which is more than enough for streaming.
Try installing a speedtest app and see what it reports. Could help you identify if it's you network? SMB? or USB.
The intermittent speed issue seems to be the same whether transferring via ftp, webdav, smb, etc. im guessing its on the network but transferring to other devices other than android ( like to another pc for example) seems to not be affected, which is why im assuming the issue is something to do with the android device. its not my internet connection im talking about, but local connection on the local network. im using a netgear nighthawk r7000 router, with wired cat 5e cables on both the shield tv and pc.
the funny thing is my shield tv can even do gamestream in 4k, so i wouldnt think bandwidth is an issue, but streaming videos via software like mx player, kodi, etc seems to take awhile. like it isnt near instant, even at 720p/1080p. For example my external usb 3.0 hard drive is plugged into the shield tv, so the movies are on the drive. playing locally through the usb 3.0 works flawless, but streaming it to kodi on my pc takes a minute before it loads. dont get me wrong, once it plays, it plays and doesnt pause to buffer, etc. its that initial loading that seems to take forever. using the same 3.0 drive connected to my pc, streaming movie to shield tv running kodi, the issue is the same.
then when it comes to transferring, the same can be said with transfer speeds via usb 3.0 and ethernet. again, its all running on the local network, not via internet, so obviously theres some sort of network issue, but what? because when running via network on devices other than android the speed seems to all be there.
Similar situation here......also have an r7000
LAN network speed usually starts fast (50mb average), but gradually slows down to a somewhat stable 5mb
Are you using custom firmware for the router, or netgear stock firmware?
Theres an android app, that specifically tests network speed, search for "wifi speed test"
banderos101
Searching for wifi speed test in the play store results in several speed test apps but all ive seen seem to just want to test internet network? would need to test local network speed.
After more testing ive determined that the issue seems more obvious via ethernet. on wifi the connection seems more stable, steadying at around 5MBps, but eventually the connection slows and drops. On ethernet though, the connection is way more sporatic, bouncing continuously up and down, which is odd because obviously wired should be more stable. ive tried swapping ethernet cables and nothing seems to change the issue at all.
if only i could get 50mb average, id be happy, but im not even getting that. :\ when transferring locally on the shield, from the usb 3.0 external drive to the microsd slot or internal storage, speed is awesome at around 30-50MBps, so i know the capability is there, but its almost like the android network is somehow limiting performance. :/
Okay so after more digging I think I've gotten closer to the issue, now to just find a fix...
So after using WiFi speed test (which is great app to test LOCAL networks btw, thanks banderos101!) I notice that doing a TCP test is rather fast, averaging 50MBps on WiFi, even faster on Ethernet. However, the smb client tab for this app shows the same slow issue, and when you use it, it warns about slow speeds and suggest changing the "message block size" in settings to get faster speeds. So I do that and lo and behold, faster speed! The problem is the only thing I can find this setting for is in WiFi speed test app, and even a Google search seems to provide little information.
Does anyone know anything about message block size and how one could adjust it?
I'll give that app a try and see what I see, though I have no issues with local streaming.

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