Game crashing when trying to load map editor

[Ryno917 102]

Getting back into C:S and I've only been able to successfully get the map editor to launch once. It takes a few minutes for C:S to load, and then 15-20 for the map editor before it inevitably crashes. I've tried running with the "--noWorkshop" and "--noMods" commands but it's still loading assets. Took a couple tried but I was able to get the 'disable all' button to work in the content manager eventually, so no mods are being loaded and no assets are enabled. There's a few map themes in there, and that should be pretty much all that's being loaded. I believe I have all main DLCs (will have to double check, but I believe I've got them all except for the radio stations).

My system isn't brand new, but it's not exactly slow, either: i7-4790K, 32GB DDR3 (forget the speed), GTX1080. Looking at the log, it looks like it's running out of RAM at some point 32GB RAM usually ~70% and 64GB page file ~95-100%. I use this rig for work (complex 3D CAD, Photoshop/Illustrator and 3D rendering) and it does the job; though recently Adobe CC has been a right PITA; I'm starting to think my RAM might be on its way out, but it's still functioning fine everywhere else.

I can't figure it out, though; why would it be using so much RAM if no mods or assets are enabled? I only have about 1800 things subbed in the workshop, too, and they're pretty much all disabled in game.

Any ideas?