Any suggestions with this crash?

[Natvander]

Any suggestions will be most appreciated.

The game stalls while in editor when I try to open the Object Tools from another tool. Normally as soon as I open my route in editor (and Object Tools is already open) I can add objects, but when I go to another tool and then back to Object Tools, the game freezes and I get the dreaded 'something bad...' message.

I've verified the cache numerous times, cleared the cache and manually deleted blueprints to no avail. Ran log mate but nothing obvious pops out.

I'm assuming it must be an issue with an asset, but is there an 'easy' way to find out which asset? I've got a lot of assets and going through each provider will take some time...