Well I just ran into a nasty DVR+ bug. Luckily it should be quite rare, but if it hits,
Brief summary of the bug: If you manually rescan an existing channel, and the channel number of any channel increases, you will be unable to directly tune to or record any channel above the "old" channel number.
DFW has a channel with a high virtual number (52) and a low RF number (9). Lately their PSIP has been messed up, so the last time I did a channel scan it got scanned in as 9.1 instead of 52.1.
Earlier today I discovered their PSIP was fixed, so I did a manual scan of RF 9. Sure enough, it changed to 52.1 in the guide.
Problem is, it left it in the same position,
between 8.3 and 11.1. It didn't move it down to where it belonged in the guide.
Which would be no big deal, except
it's now impossible
to directly tune any channel above 8.3! No matter channel number I type, if it's greater than 8.3 the DVR+ tunes to 8.3 instead.
I can still tune higher channels from the guide, but here's the real problem: it won't record
anything above 8.3 anymore either!
Needless to say, hiding the troublesome channel 52.1 doesn't help.
Good grief. Apparently the only solution is a full rescan. Not the worst thing in the world, but annoying: rescanning OTA channels unhides every
channel, including unwanted CMTV channels and apps. So I have to go rehide everything again and wait for the guide to download again