freitasm:Tried turning that switch on, wait a bit and then turn off again? Can you even switch it?
It can't be switched, it's disabled and in the "Off" state.
OK, after a pile of messing around it appears the procedure is:
Turn on Bluetooth tracing in the app.Wait a while.
Go back to system settings where Contact Tracing is now enabled.
Disable it.
Go back to the app, where it's now also disabled.
I'll have to wait to see whether this fixes it...
(As an aside, is there any way to do lists via the BBCode supported here?)