I'm now on day 24 of my first attempt trailing sensor restarting. I've found the only thing that has changed so far is the sensor temperature compensation. When showering my BG shows a significant rise and falls back to normal soon after. This is the same as the Libre1 does from day one. I intend to keep restarting it until something more serious than that happens. I have to calibrate several times after start-up and after that it has remained as accurate as during the first 10 days.