Recently I've started manufacturing 5x IHDPC daily, and had the game CTD every single time on the last mission. It's a hard crash without error messages (nothing in the log, either). The problem is with the last one, you'll still crash even if you restart the client before, so I'll wager a guess that it's related to the cooldown getting added to the mission.

Tested on the Windows client without plugins. I'll try it on the Android client tomorrow, if I remember.

It didn't crash the Android client.

I don't think manufacturing-related crashes are related to Android or PC. I get crashes on one mobile, but not on another. Crashes on a pretty new and fast laptop, but doesn't on a much older and slower one. The only trend I see is that in both cases the device with the older version of Android and Windows respectively does not crash. Likely a coincidence though.

Yeah... And it's probably not related to the fifth one and the timer, either. Today I already crashed on the 4th but then not again on the 5th.

Yep. My crashes were totally random. Not related to the mission or quantity. Sometimes you could manu 15 FCP without a crash, and others it would crash with every single one. Same applied to other missions.