Cad Model freeze on MCOSMOS v5

So for context we have reached out to support they came in and altered a few things to help out with one program. We tried the same thing with another program and the cad model still freezes up. The program was originally wrote on a machine using MCOSMOS V4. We have a newer machine using MCOSMOS V5. In the program we switch probes off the probe tree. When we do this the CAD model freezes on V5 and the program stops because we’re doing a profile. But if we run the program on V4 machine, everything is fine. Is there a known issue out there about programs wrote in v4 not working on v5? Any ideas on a solution would be greatly appreciated.