Same issue here. I can do mechlab work, and move between the UI without issues, but as soon as I start a mission the game crashes. Only mods I have installed at Bobbert's and YAML. Works fine vanilla, but then I lost a bunch of mech builds lol.

Dunno, mine works fine though I did start a new playthrough after the last hotfix update. But so far so good.

same here

Same issue as of 7:15 PST 10-10-2025 Fatal error

Fatal Error as soon as it loads in, even on fresh campaign

Originally posted by Vox Mendax:

Fatal Error as soon as it loads in, even on fresh campaign

Originally posted by GiggityG:

Same issue as of 7:15 PST 10-10-2025 Fatal error

Are you guys sure yours are already the updated version of the mod? and that all other mod is currently disabled (for testing sake)?

It should show 97.2 in the main menu if yours is the updated version. MW5 workshop had a tendency of not automatically updating a mod even when a new version is rolled out, so you may have to resubscribe.

Have you tried turning it off and back on? Heh

97.2 confirmed. Yay! I can fly again.

Got the same error with crash after jumping to new system (only those with missions though) only started after I purchased a NSR Hero mech in the core worlds. Was fine til then.
Minimal mod list since last update: YA Mods (only those stated to be up to recent version of game) plus Mech Delivery Mod and Pilot Overhaul Eternal.
Also weirdly have the first Draconis Combine HotIS campaign mission active, but no viewable system tied to it in mission logs.

I thought I had the most updated mod, but that didn't seem to be the case! Working just fine now.

For people that are still crashing: Make sure your mod IS UP TO DATE. Steam sometimes likes to download the updates, but not really. If this happens, un-sub and re-sub to the mod.