Got the new HD GUI 2nd week of December and initially response time to remote vastly improved over old software. But now 6 weeks into using the new software the remote response time is painfully slow once again. Tried changing batteries in remote. Tried a new remote. Also cleaned remote sensor on front of receiver. Also tried that trick thing where u go to the customer channel and press the colored buttons to clear the VRAM/cache or whatever u call it. No help. My living room receiver is a HR20-700 i thought it was just my receiver so i used my bedroom's HR20-100 for an evening and it was also really slow. At times it all works very well but other times....man it's really frustrating. I'll press buttons on the remote and the light on the receiver where u can see if it accepts remote commands doesnt even blink.......then keep hitting buttons nothing happens at times then like 20-30 seconds later the receiver remote light starts blinking without touching the remote accepting all the commands u earlier pushed. Oh and using fast forward and rewind has become really bad too. Anyone else experiencing this? This is worse than the old software as much as I like the new HD GUI the remote response time it just killing the nice new interface for me.