[Android] PPSSPP (build) 1.3 Sound stuttering when connecting to external Bluetooth speaker

[Isov91]

So I wanted to try playing with a external speaker JBL FLIP 3 Bluetooth speaker. When I connect it sound starts to Stutter. My game runs without a stuttering but the sound is stuttering with small delays. When disconnecting the speaker the problem goes away.

What I tried was changing sound latency in audio settings but didn't fix it.

Here's video links for more help. I use God Eater Burst for the example

https://streamable.com/pssn Without Bluetooth speaker (device speakers)
https://streamable.com/c5to with Bluetooth speaker JBL FLIP 3

Phone:

Sony Xperia X performance F8131
Android: 6.0.1
PPSSPP Version: 1.3

[hrydgard]

Most likely the same as #8738, follow that issue please.

The current latency setting is a bit weird, I plan to replace it with a different one that should be usable to solve this issue.