Have had my instrument since last summer. The time has decided by itself to be one hour later than official time. I think I am following all the instructions to reset the time. This works, but by the next morning, the time has increased by one hour. This has happened following several resets. I can live with it, but just curious to know if I am doing something wrong, or its another computer thing that does what it wants to do. Thanks, hwernecke@visi.com