This weekend working with a 02 version TIMY (just back from an Austrian vacation) we had some weirness. After several racers had finished it was noticed that the printer was not printing. Checked the printer modus and it was on but getting there the display and selection process ran waaay slower than usual (it took several seconds to move through each menu choice). Data transmission was also dragging and updates to the software and to the TIMY display took much longer than usual. I also tried to print a classment and was denied. The baud rate was fine at 9600 and when the device was shut down and then restarted it worked as normal with display, printing and data transmission. This unit was running the latest firmware update. We used it again the folowing day with no problems.