
But when I restart the DVR (either by unplugging or using the 147412356 reset), I don't lose the date (it comes up with the last date it had while "running") - and the time always comes up at 5:00 PM...

That sounds very strange to me. The 147412356 warm reset never reboots my DHG... it just resets the date and time, and then closes the menu by itself. Although setting to 5:00 PM would be more convenient than 12:00 AM, my main use for that code is to set the date back to 01/01/04, and that doesn't work for you. (you do enter the code when "Change system settings" is highlighted, right?)
Maybe it has something to do with the fact that I lost my patches and FP clock during major crashes and other resets prior to using the warm reset...
Indeed. The 147 412 356 code resets the Menu Clock and Date back to 1/1/2004, 12am Thursday... IF you do not have any TVGOS Patches. The 653 274 147 code reset strips the Patches. No Front Panel Clock, also. The Reset User Configuration would probably or should do the same, I suppose. I do not know, as I did the 653 reset first, and away went the Guide Patches and the FPC.
At least this is how it worked on my 250.
- Pj, Slickedly Slidingly Smoothedly.
























I am hoping this will stabilize the DHG without the constant switching from Cable to Antenna, and it seems to be working...