I have encountered a technical issue that I am at a loss to explain. I am using a Garmin 62s. On several occasions, I have caches that are in the downloaded pocket query that for some reason do not show up on the GPS unit after transfering from GSAK. I will be out in the field and not see them listed on the map or on the list of available caches nearby. Then, I will get home and realize that I went right past active caches that I did not realize were there. The missing caches are in the GSAK pocket query, but somehow they do not show up on the GPS unit after transfer. Anyone else ever encounter this problem? Thanks.