SM's Disconnecting

Hi,

Please find belov link to KB wjith description of Registration State Codes:

http://community.cambiumnetworks.com/t5/ePMP-Troubleshooting/Network-Entry-State-Definitions-and-Courses-of-Action/m-p/40712#U40712

Communication Lost means the SM cannot be reached by AP polling, resulting in SM disassociation.

Please check RSSI and SNR levels.

Also please check with Spectrum Analyzer tool whether there is any bursty interference on the channel which may cause Radio Link quality degradation.

Thank you.