Are you SURE about this??? Reason I ask, is because after the awesome CUI came down, people on here with H2K/HWS receivers have been complaining about when they are watching live TV & a scheduled recording comes up with only 1 other tuner recording, it asks if it can switch your live tuner for recording. (this seems to happen a lot during the daytime when I happen to be home) Well after I had this happen to me several times, it prompted me to check the TV activity screen for tuner status. Much to my surprise, I saw where one of the tuners had "GUIDE UPDATE" in it's status...which I don't ever remember seeing before the CUI. If I leave the receiver to switch the tuner to the scheduled recording, the receiver continues with the other (2) recordings all the while the other tuner continues to display "GUIDE UPDATE".
I believe IS the reason why everyone is getting these recording prompts in these situations. (there are other times when I have 1 tuner already recording, another on live TV & when another recording comes up during this time, I do NOT get the "switch tuner" prompt...which gives credence to the GUIDE UPDATE situation I just described)