[Solved] Map is locking up my PC

Hmmm - map was working fine until I did some work on teleporting train on path tracks.

Now map will run for a bit then lock up forcing me to do a restart of the machine.

Can pathtrack logic screw up your machine or what else should I look at?

I did see a couple of degenerate faces in my compile log < but don't they onlt impact lighting?

Thanks

found path track node causing the error I had it looking for deathcart2 when it should have been deathcart1