Level indicators of CC64 sometimes shows opposite mute condition of PM output block. I have attached the video that I could reproduce the issue with hitting the knobs repeatedly. Around 10s in the video this issue occurred. It was abnormal operation but the customer said this issue occurred with usual operation as well.
I write some information about the system below:
- The system was configured with CSD5.1 and csp file was attached.
- As far as I tested, this issue didn't occur when there were only CC64 and PMs in the network (when ESPs were separated from others).
- I tried to update the system with CSD5.3 but the ESPs got error as attached jpg. So I downgraded to CSD5.1.
The customer is in trouble with this issue. So I hope the issue will be fixed soon.