The problem with rebooting some of the aircraft I fly is that of curse (that was a typo, but I'll leave it!) the panel is not saved and instead of being ready for taxi with the TGS gauge, all the systems are back to cold & dark start! If the cockpit gauge doesn't light up when it's time to taxi, then it's too late, I do without it!
That said, both the cockpit gauge and the stand-alone one are working just fine right now - though I am doubtless tempting fate by saying so!
M.
You may have cursed it now Martin..
regards Dave