Bluetooth Devices Disconnect Frequently

[nfshp253]

Hi, I've tried flashing multiple BETA roms and my Redmi 2 is on 6.4.21 now but there remains a bluetooth bug. Sometimes connected devices will be randomly disconnected, only to reconnect after a few minutes of retrying. Bluetooth will also sometimes turn itself off. Paired devices will sometimes disconnect and constantly ask to be re-paired as if never paired before. Even after re-pairing, it disconnects and does it again. Anyone with similar issues or a fix?

 

[tonirai]

I only connect to two devices - my car Bluetooth stereo and a Bluetooth speaker at work, normally for 2 consecutive hours maximum, and never had that problem.

Enviado do meu Redmi 2 (2014813)

 

[nfshp253]

Seems to be fixed in 6.4.28.

 

[Vladimir Delgado]

Hello, Mi redmi 2 pro connected good with MIUI 8 but in the calls the others persons, is not hear me nothing, they tell me that listen only noises.
Any idea to resolve the problem