I been running SW 7.01 for a while now. SW is a bit glitchy but today the clock froze on the blue triangle. A soft reset, or several did not help. I rebooted computer and clock prob 10 times. Finally i manged to get into this test check screen. Now clock has started, but this sounds like a bug to me, clock just freezing randomly.
I did press the upper right button for 15 seconds, then on. Did not help 1 time, had to do it many times... But back online now ....