Unreal keeps crashing every 20 minutes

Actually it doesn’t crash randomly it only has a random chance to crash whenever i’m doing a task, because I went afk and the engine is still there

I’m trying to create a walking simulator type game, and I’m quite new to unreal, and at random times, when I try to drag something, undo something, or do anything, it has like a 5% chance of crashing, and when it asks if I want to restore the data, I try to, but it never works, it always says it could not be restored. If anyone could help me I would love that.