[mp1.14] user priorities

Case... User MPEXTENDED-1234 is playing a channel through MPextended User STUDIO2 wants to view the same channel on a card with cam-limit 1 User priorities are set as: EPG Grabber = 1 Default users (those not defined below) = 2 Scheduler = 100 STUDIO2 = 3 But when I try to open the channel...