Did not receive expected response to command: show running-config

Hi,

I have scheduled Device.Backup.Running Config activity for our network devices.

All devices are working perfectly fine except ACE(load balancer module) and this is not continuous.

I have around 8 ACE contexts, I get this error randomly on any of the contexts and same context works fine the next day or after few days.

Please help.

I have attached the debus logs.