JFBConnect Login Looping Since Newest Update

Google works for me:

Message:
Google profile successfully connected.

As for:

Maybe this is related to specific users in the database?

Are you testing with new registrations, or existing accounts? Mine are definitely new accounts. Please try that way.

I just logged into the administration backend and I'm getting frequent invalid tokens then access denied messages when opening an item more than once.

Invalid tokens could definitely be a problem if you have Varnish or some other reverse caching server in operation. JFBConnect shouldn't loop in that case, but it could deny the requests being made.

As for testing, here's what I'd recommend:
* Use a browser like Chrome
* Open the Developer tools
* Go to Network
* Go to the login page
* Click the 'Clear' button (no smoking/ghostbusters symbol)
* Click the Record button, so all requests are kept
* Try to login
Watch the requests. You should be able to see where the loop is occurring.. there will be a page load, then another load then another load of the same page, etc. Let us know what the looping URLs and response codes are. That will help us narrow things down.

Thanks,
Alex

If you're using sh404SEF, you definitely should have it set to 'skip' JFBConnect. No other extensions should interfere with our operation even if they use SEF URLs, but if you find something else that needs to have it's SEF config disabled, let us know.

I'm glad you narrowed things down and please let us know if you run into any other issues.

Thanks,
Alex