This post is to make people aware was waiting for a service (1A91) got in 801 cab setup as normal to depart signals fine applied power nothing brakes were on but not at 100% turned out stupid AI had left other cab powered up with master key to on so be aware if doing back to back services to check cabs
i can back thhis one up, im unsure on the service number but i had the exact same issue. sat there for 10mins clueless
