9200T Remote interference/clash

I thought users here might want to read this thread about them Hummy 9200T remote clashing with other devices - especially with Toshiba TVs. My remote clash is with a Yamaha AV receiver...

http://www.avforums.com/forums/showthread.php?t=272990


While I'm here, last night I came home to find the family using the PVR (but that is normal!) I started to go through the process of transferring a recorded film off the Hummy onto a PC. It all went well (approximately 1hr for a >3Gb film - is that normal?) but afterwards I noticed that the display showed 'REC' on it. I then went through the recording schedual to find out what was recording but nothing was schedualled. I quickly flicked though the channels to see if the family had accidently recorded something while watching but nothing. I had to power-cycle the machice to get the 'REC' to go away...

What is going on here? Has anyone seen this problem? (Also how do I quickly get the box to show me what is currently being recorded?)