Horrible Bluetooth lag

Any fix for the awful Bluetooth lag on videos? YouTube, movies etc. Every video i watch the sound is nearly a second behind. Tried three different sets of Bluetooth headphones. Makes watching anything impossible.

 

 

 

Do you use an iplay 40 pro ? (same issue with this device here, and using the tablet speakers, i encounter sound issues, with stutters/beeeeeeps…). I have just bought the tablet and at once updated android, so I don’t know if those problems occured with previous firmwares.

With bluetooth headphones, I encounter slowdowns and speed up in youtube videos, but the sound plays at the correct speed all along. It’s as if there’s a synchronisation issue between audio and video.

I’m really decieved, as I had a far better experience with two previous alldocube tablets (X and iplay 40).