Tuya devices lost their location

Hi,
I’ve got 20+ devices under the official Tuya integration (I tried Local Tuya, but it has issues, so it’s easier to use the “regular” Tuya). Everything is fine, except that approximately every day/reboot, the devices lose their “area” config, so all the area-based automation (like turning off all the lights in the bedroom) will do nothing as no lights are in the “bedroom” area.

Where should i start the troubleshooting / is anyone faced the same?

Thanks
Tamas