Playback issue - Beelink Wifi ?

Hi,
I have a Beelink Mini MXIII II and I have an issue with playback. Sometimes, picture freeze and after few seconds, all time during freeze is playing accelerated.
I don't know if it's a Wifi issue or not, I use 5 Ghz connection and it seems to work well.
Beelink Mini MXIII II uses Aigale AW-CM273SM chip for Wifi and Bluetooth.
Is there a new Wifi driver for this chip to include in LibreELEC ?
Thank you !