Bug report 1) Critical error #6; 2) Can't flash as web flasher says I'm not using Chrome. Have connection with TBeam, but app won't save my inpu9on device config or module config

Can’t configure device from Meshtastic Android app. Tbeam, old firmware, can’t flash using web flasher

Just to verify, you are using chrome on non-mobile device, correct? The web flasher does not work with mobile devices.

Confirm I’m using Chrome on a Lenovo tablet

The web flasher does not work with mobile operating systems.