1.3.7 crashing on Digital Channel Mapping just like 1.2.13

[LouCypher]

I can't do a channel scan without it crashing halfway through and not finding any more channels. I don't have this problem with 1.2.9, but I'd really like to upgrade for the Slick skin and multiple recording features.

I can't reinstall 1.2.9, scan for channels, and then upgrade to 1.2.13 or 1.3.7 because with either of those two versions the channels don't match the ones from 1.2.9 so I get a blank screen on my QAM stations.

[sub]

It most likely means there is something in one of your broadcaster's streams that GB-PVR doesnt like. If you can recording a 100MB full transport stream from the problem frequency, and make it available on a webserver, I'll run it up in the debugger and take a look.

[LouCypher]

Why wouldn't 1.2.9 have a problem with the same channels? Why does it say my stations are on one channel and 1.2.13 and 1.3.7 say they're on another?

How do I go about recording a 100MB full transport stream? I can get it hosted I just have no idea how to make one.

In the meantime, is there any particular file related to Digital Channel Mapping I could save from 1.2.9 and overwrite in 1.3.7 or would that totally bork the new version?