marketsetc wrote: I do have unused usergroups. The usergroups are often ones I created. There very well might be unassigned groups, but I am not quite sure what you are looking for. I had to restore the site in order to try again, so you will see CBSubs and the other plugins currently working, but I would be happy to provide admin access via pm if that would be helpful.

Yes, please PM me. Having a look at useraccessgroup settings in your tabs on your 1.9.1 site or a clone of it would help me understand how to reproduce the issue on my development test server, so that I can understand the issue, then also test the fix. Thanks!

Regarding CBSubs 3.0.0 incompatibility:
To quickly regain site access, please try editing file components/com_comprofiler/plugins/user/plug_cbpaidsubscriptions/models/misc/cbpaidTimed.php and replace line 37 (or that line:

by:

That should restore your site access.

I'll do another round of looking at a solution to this annoying incompatibility.

bins wrote: nant,

why didn't you indicate the CBsubs compatibility issue on this post: www.joomlapolis.com/forum/6-news-and-publicity/226077-community-builder-20-rc-date-announcement#247368

I took comfort that it should work from you!

The link was in the article in bold underlined, but Nick will also add it to the starter post of this thread.