4D MEDIA PLAYER(Windows Version) and Afesta.tv Stream Service have problem on sync a10 piston SA

when connected by bluetooth(TP-Link UB400).

the pc can quickly connected to piston SA by bluetooth, but the sync is broken that not fully control the piston SA.
And the sync is fine on android version or oculus quest version.

example:
android>A A B B A A A B B B B A A
windows>A x x B A A x x x x B x x