I think it is not a problem of plugins or themes, I checked everything, creating another site, deactivate plugins, change themes. But it’s because of the multi-site. Because without multisite it working. Check please.
Hello. Sorry for the late answer, I checked everything. Before BP 3.0 I used Nouveau as a additional plugin. After the 3.0 update, I deleted it and start use Nouveau in new BP. Now I can not change to default, because I need exactly Novau for my website.
I do not use any custom forms and pages (I change all files for default). My template is Newspaper. I created a new test wordpres installation for check the issues, and there everything is loaded in the same configuration on new website. I think it is a some issues with files and try to change all files to default (theme, wp, BP), but it is not help.
So most likely the problem is in the database, may be with a settings (may be it was then I update plugin on 3.0 with additional active Nouveau plugin, but it is not exactly).
How to reset all settings to default in DB?
