I haven't followed this group for a while so forgive me if this is a repeat!!! I have and R-15 with the latest update (0x1250) I think When working with the list and deleting recorded shows, the (-) can be use as a quick delete. At times it requires two presses to delete with this button and at other times one press will do the job. This function has changed between the one and two press on at least 4 occasions and there doesn't seem to be any obvious reason. Has anyone experienced this and if so is there a way to know which one will work.