Bluetooth Mouse Lag Fix? - Shield Tablet Q&A, Help & Troubleshooting

Hello everyone,
I am using my Shield as a second laptop and everything works so far but the bluetooth mouse which has a known glitch.
I also use a Zagg Bluetooth Keyboard that works flawlessly.
Anyone who uses Bluetooth mouses know any ROM/Kernel that fix this lag?
Thanks a lot

leogeeko said:
Hello everyone,
I am using my Shield as a second laptop and everything works so far but the bluetooth mouse which has a known glitch.
I also use a Zagg Bluetooth Keyboard that works flawlessly.
Anyone who uses Bluetooth mouses know any ROM/Kernel that fix this lag?
Thanks a lot
Click to expand...
Click to collapse
Which OS version you running?
I would like to know this too as I am experiencing this issue too. From what I've read this may be a problem with Android M and and was fixed in N as per this post. If this is the issue I wonder if I can rip out the BT libs from LP?
https://android.googlesource.com/platform/system/bt/+/46b8d12b92e74dc03cd17a77a3365cd4d96902f4

Some mice have more issues than others so yuu can try different brands to see how well they work. Alternatively you can switch to a 5ghz band on your wifi and it will instantly resolve your problems.

Get Logitech. Best input devices ever.

Related

[Q] Bluetooth Working?

Did I read someplace that bluetooth is NOT working with this ROM?
I use my phone with my car hands free system and this would be a deal breaker for me if it doesn't work.
I've tried it with a bluetooth headset and that doesn't seem to work.
False alarm (duh). I've got bluetooth working just fine now by redoing pairing setup.
Also, the ROM that is having the bluetooth problems is the CM7, not Infusion. Thanks for looking anyway.
Wilkij said:
Did I read someplace that bluetooth is NOT working with this ROM?
I use my phone with my car hands free system and this would be a deal breaker for me if it doesn't work.
I've tried it with a bluetooth headset and that doesn't seem to work.
Click to expand...
Click to collapse
With Which ROM?
You have working Bluetooth on CM7?
Sent from my SAMSUNG-SGH-I997 using Tapatalk

[Q] 20p firmware fixes bluetooth stack?

According to this...
http://code.google.com/p/android-bluez-ime/issues/detail?id=84
20p fixes bluetooth issues people have with bluezime and wiimote, iControlpad joypad etc....
Can anyone confirm?
shredman09 said:
According to this...
http://code.google.com/p/android-bluez-ime/issues/detail?id=84
20p fixes bluetooth issues people have with bluezime and wiimote, iControlpad joypad etc....
Can anyone confirm?
Click to expand...
Click to collapse
I got an idea how about you try and tell us how does that sound?
Ive tried many different roms and the only one that works so far is cyanogenmod.... i have tried to contribute to bluezime for compat but the bluetooth stack is missing hid and other protocols....
i wasnt being flippant but it would be nice for someone on an actual 925 to confirm whether it works or not and then i may just try it for my 920 - so far each time i have tried a rom/kdz/bin for full bluetooth stack compat it has been unsuccessful
I'd rather someone tell me if there is any iota of a chance that it works properly....

[Q] Wii remotes in 4.4

Anyone tried wii remotes in 4.4 to see if the bluetooth issue in 4.2+ persists?
andmiller78 said:
Anyone tried wii remotes in 4.4 to see if the bluetooth issue in 4.2+ persists?
Click to expand...
Click to collapse
Didn't work for me, but at least we have USB OTG, so there are other options.
Just get a Moga Pro, you won't be disappointed. I don't know how I ever went without one.
six axxis works fine on 4.4

Apt X Bluetooth Audio Stuttering

There seems to be the same problem with all Xperia devices, but i couldn't find much about it with the Z3.
When playing music via bluetooth to a apt-x receiver there is a little break every few hundred milliseconds. This is really annoying and makes it impossible to use it at all. For some reason, sometimes it is just working fine with perfect sound quality. Also, with a non-apt-x receiver there is no problem.
I'm using 5 GHz WiFi and with my S3 and my Note 10.1 2014 or iPhones the connection works perfectly.
I already tried the old Bluetooth fix for the Z1, but it doesn't help.
Do you experience the same issue or do you have any solution?
I'm using the Avantree Saturn bluetooth receiver.
edit: sometimes it works fine for a while and then suddenly, e.g. when i start a game, it starts to stutter
No issues with my Sony SRS X7 Bluetooth/WiFi Speaker ....................unless its not using Apt-X some reason.
It says "connected to aptX-device" if it's a aptX connection
You are right I checked, it says Apt-X device while connecting. So I guess it works fine for me. I have not had any issues.
Thanks for checking! That's strange though, I found some other posts about that issue, mainly with car radios. Maybe it works because you have a Sony speaker
I think it differs device to device I had no issues with a HarmonKardon Onyx Studio either.
On Amazon there are a few people saying they get that issue with that Bluetooth reciever with other devices. I suppose it does not like the Z3.
Mine does not Display Aptx when connecting to my SRS-X5 or My Ecoxbt, which both supports Aptx.
When exactly does it display it?
Sent from my D6616 using XDA Free mobile app
Right as your connecting it. It will say "Connected to Apt-X device" in a notification near screen bottom, and then disappear.
Mine does not display Apt-x.
Edit: I can't seem to upload a pic.
Sent from my D6616 using XDA Free mobile app
Not the main notification.
It stays for like 2 secs near the bottom of the screen just after it finishes pairing.
It's in German but this is what it looks like
abhinav.tella said:
On Amazon there are a few people saying they get that issue with that Bluetooth reciever with other devices. I suppose it does not like the Z3.
Click to expand...
Click to collapse
On which amazon have you found that? On the German nobody posted anything about stuttering or the Z3
x3202 said:
It's in German but this is what it looks like
Click to expand...
Click to collapse
Ah so it's a toast notification. I'm not getting it. I even unpaired and paired again, still no Apt-X message.
Does this mean Apt-X my Z3 is not working for some reason?
Sent from my D6616 using XDA Free mobile app
x3202 said:
On which amazon have you found that? On the German nobody posted anything about stuttering or the Z3
Click to expand...
Click to collapse
US site, by few I mean only 10 or 15 people out 200+ reviews. But I think its safe to say it depends on device to device.
I have a problem with the bluetooth in my car it is always disconnected (Toyota original device) and after a while connect again.

[Q] shield TV keyboard lag

Hello all! I hooked up my bluetooth Logitech k400 keyboard and am getting significant intermittent lag. Is anyone experiencing the same, and if so have you found a way to fix.
Yea ive noticed it too, performance seems to be noticeably better when im standing 1-2 feet from it which is really weird
Not sure what the problem is. The keyboard works fine on other devices.
Same problem
Newbie here I just got my 500gb shield yesterday. I am having the same lag I hope nvidia corrects this issue as it is extremely anoying. The same keyboard works flawlessly on my Nexus player. I just upgraded to the shield for its 4k and it is awsome.
Amending my original report. My keyboard isn't bluetooth. It operates on 2.4ghz. frequency through logitechs dongle. I changed it out for an actual bluetooth keyboard and that one has worked great.
I'm also having this issue with a logitech keyboard connected via the RF dongle. Very annoying and I don't really want to have to buy a bluetooth keyboard for this. Specifically, the keyboard I'm using is a Logitech K830 home theater illuminated keyboard. I have a Microsoft Arc keyboard and Rapoo T-Series that I'll try and report back.
Update: I've had a chance to try it with my Rapoo keyboard and dongle, and everything works totally fine. The Rapoo also has a trackpad and it works great as well. The specific model is the E2800P, which uses a 5GHz wireless connection. Wonder if that has anything to do with it.
Update 2: Microsoft Arc keyboard works as well without lag. It's 2.4GHz, so that's not the issue.
Very weird I needed a second keyboard anyway so getting the bluetooth one was not a big deal. Maybe it's just a Logitech issue?
ManuelG over at Nvidia says that next week's OTA will have a fix for issues with the K400, not sure about other keyboards. Here's that post.
Update: Nvidia responded to my Reddit post about this. "We have a fix coming out next week for this issue via our next OTA update."
Wow I'm glad this wasn't just me.
asutton13 said:
ManuelG over at Nvidia says that next week's OTA will have a fix for issues with the K400, not sure about other keyboards. Here's that post.
Update: Nvidia responded to my Reddit post about this. "We have a fix coming out next week for this issue via our next OTA update."
Click to expand...
Click to collapse
Nvidia is killing it with the updates. Hands down best support ive seen in as long as I can remember with 3 updates released in the 2 weeks since its release
I can report that all the keyboard and trackpad lag issues are fixed in software update 1.2.
Sent from my Nexus 6 using XDA Forums Pro.
asutton13 said:
I can report that all the keyboard and trackpad lag issues are fixed in software update 1.2.
Sent from my Nexus 6 using XDA Forums Pro.
Click to expand...
Click to collapse
Working great for me now too! Bring on the HBO go update now and this thing will be a near perfect device in its 1st month of release :good:

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