For the last three days I’ve had to manually force a reset on one of my 622 receivers (RBDD version) in order to force it to re-download the full program guide. The complete guide downloads and everything appears to be fine again after doing the reset. However, the next morning the receiver will again have only a couple of days of guide info. I’ve tried using both front panel and power-cord reset methods hoping that one or the other would be a permanent fix to the problem. My other 622 (RBED version) is not doing this and continues to operate as expected. Any suggestions would be greatly appreciated… Thanks!