Bluetooth keeps disconnecting and reconnecting once in a while

Hi,

on my 13" MacBook Pro 2019 all of the bluetooth devices, such as mouse, keyboard, bluetooth speaker or AirPods, when connected for a while, disconnect for about 30 seconds and it reconnect after that. I wonder whether it is Catalina problem (I have latest public release), or if it could be a hardware problem, when it is getting warmer or so?

It is annoying, for example when I have online meeting and the AirPods disconnect, I do not hear anything for 10 seconds before it switches the audio to MacBook speakers, then I hear 10 seconds audio via the speakers, then the AirPods are reconnecting again and I hear nothing for another 10 seconds. After that the AirPods works fine. This happens every once in a while, maybe once per hour or once per two hours of working on the laptop. The same is happening with all the bluetooth devices at the same time, so while I am not hearing anything, my mouse does not work and my keyboard does not work as well. I still can use touchpad and the MBP keyboard, but it is really annoying to switch for 30 sec or so.

Any help or advice on that?

Thanks!