RE: On-premise Dell Wyse Management Suite issues
I ran into this with another customer. WMS was installed on Server 2016 using Default settings. Customer added their own certificate which was valid. WTOS device had valid time and certificate information.
Error messages were:
SSL: error ERR_SSL_NO_CIPHER_MATCH!
SSL: unable to setup connection, (err=-7512)
CCM agent open http error! errno:7512
Issue was resolved by upgrading the WTOS firmware from 8.1.x to 8.4.108.