Has anybody else had a problem marking a cache as found with their Explorist 500LE. I always download my caches as a .loc file using Mapsend lite v2.00 and put them into a file for caches in that area. Once I find a cache I mark it as found and it will sometimes disappear from the list (good) and other times it wont disappear (bad). I also have had it disappear from the list just to reappear after finding a few more caches and marking them as found. Is there something I am doing wrong or does my 500LE have a problem. Thanks for any help.