Can't save levels

Hi, I’m trying to save my level but this keeps happening, I even created a new level and tried to save that but it did the exact same thing, I’m not sure why they’re not saving, I definitely have enough room on my drive so it can’t be that.

Edit: It’s not just levels now either, it’s happening to blueprints too

You have more than one copy of the editor open :slight_smile:

To add to that, sometimes this is caused by a leftover UE4Editor.exe process in the Background Processes section of Task Manager, so make sure you check there as well.

Ah, thank you, that sorted it, haha, it was hidden in the background