So I went out there this morning. The customer had put all 3 cars on independent on the 6th floor so they wouldn’t run all night. I sent them all down from the machine room, took all 3 off of independent and everything worked fine. So now I really don’t know. MCE was not very much help, just suggested I bring a CRT from another job to see if any faults were logged. And that brings me to another question about putting CRT software on a laptop but I’ll start a new post for that.