bluetooth devices randomly stops responding

I have Logitech MX Master 2S mouse and K600 TV keyboard both connected via Bluetooth to MacBook Pro running BigSur v.11.6. Periodically both devices stops responding for about 10 seconds and eventually responds again. During this time the onboard keyboard and trackpad both responds fine. I've tried setting the Bluetooth module and un/pairing both devices to no avail. Any suggestion on troubleshooting would be most appreciated. Thank you.