I’m having the same issue and it looks like its related to my revision control plugin Diversion. When I turn off revision control I can download Quixel materials. Really sucks. On a deadline right now… worst time to loose Bridge… thanks a lot Epic.
True, it works to use the desktop for commit or you can turn on Diversion in UE5, make commit, then turn off. Just don’t leave Revision Control on when you do anything in model or try to simulate.
The same issue happens to me. Although disabling Diversion isn’t an option for me as I never had it. Do you know of something that might cause the same issue.
Note I’m using macOS, maybe that has something to do with it.