cnMatrix not syncing in cnMaestro

Hello guys
I am getting this error even when I try to disable SNMP. This is common with all the cnMatrix Switches that I have on cnMaestro, yet they are on several different networks.

Hi Timothy, can you please add tam.nguyen@cambiumnetworks.com to your cnmaestro account so I can investigate? Please also raise a support ticket for tracking the progress.
Thanks.

@TamN you are already an admin in my account that stats with AIRCOM