UE4 stuck discovering asset

It seems UE wont load any of my assets I know there are a lot but I had to migrate folders but none of them are loading and its just stuck on a grey bar. My ue hasn’t crashed but I cant figure out the solution.

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Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://epicsupport.force.com/unrealengine/s/

Thanks