I was about to publish a map I've made and went through my usual routine of testing the map on several systems prior to uploading.
The game however crashes whilst loading the map, and goes straight back to the desktop without any notification. The map does run fine on the system I've built it with, and earlier versions of the map do also run on the other testsystems.
My best guess is that it's an error with some of the custom content in the map and/or the fact that those custom assets are embedded into the bsp.
I could not find any error logs of the game crashing, but I'm quite clueless where to look for them as well. Any suggestions on how to tackle this issue?