I can also confirm that auto-generated snapshots are now working on my Windows 7 machine.
Thanks for confirming that.
I am using the default 2 hour window, but snapshots were generated at these times (not quite 2 hour intervals):-
21:21
23:16
01:11
03:06
05:01
06:56
08:51
10:46
I allowed 5 minutes overlap between snapshots to make sure that nothing was lost in rounding errors and processing time, but it's probably a lot more than is necessary.
The auto generated Bit-loading snapshot alternates between compressed or expanded view (whichever is selected in the GUI - or not).
It might be nice to chose which to default to, regardless of which version was last viewed in the GUI.
That's a good point. I'll look at it.
I'm going to try to improve the presentation of the compressed snapshots. The one which you showed earlier had a lot of wasted space at the right hand side where there was no bitloading. I plan to trim the extent of the chart to just the range of tones actually used (plus a few).
And I've had a closer look at the profile bands, and I think that I've got it a bit wrong still. I've looked at the band info which you provided, and also the Digital Region bands, and I find that the only area of overlap is between tones 32 and 95. In the higher bands, there are upstream/downstream crossover points at tones 868, 1208, 1970 and 2780 which accommodate all the band plans with no overlap.