@EggsAckly: If you are getting save games that crash on reload, upload 'em! Those are easy to fix. Buildings freezing up will probably be due to changes to the connected components map; we have new code going into that for 50A. Pop ups are moving for 50A so that they're not hidden under the drop down. Will look into other stuff. @Actual Englishman: I thought we had fixed the NCO problem. I'll take another look. Thanks!