ControlLogix change run to program mode delay

Hello

I am working in a project where I use a processor 1756-L63, two ethernet cards 1756-ENBT/A to have a redundancy network with the supervision system and also have one module 1756-CNB/D and one 1756-DHRIO/C.
My problem is when I change the program from Run mode to Program mode appears the next message and the processor continuos in Rum mode only after 2 or 3 times try to change the mode just change.
I see and the description tell me this problem is related with the motion or message still executing.

Someone ever had this problem? How solved?

Thank you
Nuno Carvalho

The processor must complete or time out all communication messages before it will transition to program mode. If you have a continuous task, try increasing the communication time slice. Better yet, change the continuous task to a periodic task.

Danny Michael

It's solved now.

Thank you for the help

Nuno Carvalho