RobotStudio event

50175 Conveyor Moving

Hi, I had a program running just fine yesterday on a C30 IRB-1300 with RobotWare 7.6.1, During the evening the controller was updated to RobotWare 7.19.3, after the update the program fails when it starts to coordinate with a conveyor with the error 50175 Conveyor Moving. The controller is in auto mode and we are not stepping in the program. Any ideas?

Thanks in advance.
Best regards,
Henrik Slotholt