Users stuck on the Logging in page

[ZenOokami]

Been experiencing a lot of issues with NodeBB, not much help via support - but one of the most annoying thing so far through testing is that users are stuck on the login page, inputting information and clicking okay keeps them on that page - needing to click the banner to go to the forum page, and then refresh to see and function as normal.

We cannot find out what is causing this issue.