I have had my 622 lock up twice whan watching the show 24 on Fox HD. I had recorded this show then started watching it with CC and after about 5 minutes it locks up and goes thru a soft reboot. After it reboots it will lock up in the same place over and over again unless you remove the CC feature.This has happened 2 times. Take off the CC and it does not lock up. This has never happened to me except on FOX HD to which I subscribe to thru Dish. If this is a repeat question I apologize in advance but has anyone else had this problem with Fox HD CC? I still have 3.66 and have dealt with the usual problems with workarounds found thru reading threads on this website. I have a work around for this which is not to watch it in Closed Caption. It does not lock up with CC on the show 24 every week.