I've had the new software for my two r-15 300's since Jan24 with very positive results until watching recording of NCIS from last week this evening. Locked up with frozen screen at about 29 minutes into program; could here audio but no video, just frozen picture at that point. Tried to FF to end and restart, RBR, pull plug reset, unplug/replug to no avail, would replay but freeze at exact point. Did not delete in case anyone has any other ideas. We were excited and thought the new software had solved most problems with the exception of new FF2X looping; but I guess we were premature in our excitement. Any additional thoughts to resolve this issue will be appreciated.