This "manual approval" method (with some plugin for now) never eased my life as a webmaster. Manually approve someone that i have no idea who he is ...

Excellent. Thank you !

wpForo behaves great in desktop and mobile. Your issue must come from yoru theme, still post a url so everyone can check and see what you mean.

Not a wpForo used in that site anymore, we all wasted out time.

Ok, see these:

@kellymartinspeaks Try this:

Downgraded versions are available at Wordress . org for ALL plugins. At advanced dev option. Good luck.

If your pages crash, nothing will work. Anyways, this is the best i could offer.

Because you have tones of errors/issues, JS etc etc. Press F12 to view and fix them. Also you said you use no caching. Anyways, your constant spinin...

Here are SOME of the crashes/errors, because they are many and i had to scroll 2 pages and can't capture them.  2021-08-24-15_00_50-.pn...

This url doesn't seem to work right, shows a big ammount of display and other errors. Also it seems that you heavily optimize it, using also a cachi...

@roelof About Autoptimize: Best way is to enable slowly the options and then check your site with F12 (browser console) for ERRORS. Also be sure ...

@timmeehh Well this is tricky to answer. You MIGHT have an issue with sending smtp out, what are the logs of smtp plugin tell you? If there are N...

@chris What all that have to do with Profiles Spam? Sorry but there is no option right now in wpForo for what i posted above. As for reCaptcha, most...

As i said, this is probably due to EMAIL (smtp/out) mail to your mail server.