I never have to visit the settings page but I noticed after the recent firmware update the units had switch from C to F hence wanted to change back to C. This is where I noticed the page has the timer showing a lot. Its been impossible to make the change, after 20 mins and 2 resets I gave up. I also noticed the “city” box appears to now be empty and just shows City, previously it was populated or could be populated with the correct info.
Possibly another small bug in the recent firmware update.