Hi, my TCL 50C70 has a huge sound delay ~0.5sec while pairing with my headset Bose QC35 over BT, I am pretty confident the problem is with the android TV as I get no such delay if connected to my laptop Bluetooth which then connect to the TV.

There was an update that change all the android UI a couple of weeks ago, I don't remember having problem with the BT before that. But I only have this tv for a month, so maybe I didn't test it out enough.

Anyone having similar issue ? Anything I can do on the android side ? is there apps that can do troubleshooting ? it seems to be android version 9