Hello all, I have an rsbl that likes to stop at floors that it's not supposed to. In short, I can remove power for a while and it will run fine for a bit, sometimes for 30 min or so. Then it will start to stop on every 3rd floor an eventually will stop on almost every floor. It's a high rise car grouped with 2 other cars. The dispatcher is in this particular machine room. The other 2 cars share a machine room on another floor and run without these issues. Any help would be appreciated!! Also, if anyone has any information like relay nomanclature or sequence of operations kind of stuff that would help me out tremendously!! Thanks in advance.