Was watching an ATSC channel last night while 921 was recording a satellite channel. Decided I wanted a recording of it, so hit record. Because it was ATSC, the only choice for end was "Manual stop". When I hit the "stop" button (while still watching the delayed ATSC channel) it stopped normally and went "Live". I found out a few moments later that the satellite channel being recorded ALSO stopped, prematurely. As near as I can tell from the recorded length and times, pressing the STOP button had stopped both recordings at one time. Unfortunately I was unaware that the new software version had been uplinked, so I am not completely sure which version I was running at the time. The 921 had been "off/standby" all day and had come on automatically to make the satellite recording at 7:00PM CST, I started the ATSC recording at about 7:05PM CST and hit stop at 7:58PM CST. Judging by the other posts here, there is a good chance that I am running 1.45 software. If I get a chance to try this test again, I will update this with full details on versions.