Issue

• I've downloaded any character from Mixamo
• Those files normally 1MB and in a few seconds you can import them
• Trying to import to the project
• First, I see a progress bar, then basically no action on the editor, freezes
• Waited minutes
• I can only close the editor from the task-manager
• I'm using the Unreal Editor 5.3.1 version

This wasn't always the case, it started randomly. I can't go further.