Never be an early adopter...

So UE5.6 has a bug... A bad bug... Where you can't use the mouse in your UI...

I thought it would be cool to upgrade the project to 5.6... UI was now useless. And I know what you're thinking. Just create a new project in 5.5 and copy the files over. Which I did... But here's the problem... Maps aren't backwards compatible. Meaning I just lost the whole map. And I haven't made a back up in a long time... Weeks, because I was just working on materials. So I never noticed the UI problem...

So now I either lose weeks of Materials and Character work... Or I lose the whole map...