When SSL is enabled, the Connector automatically advertises the ports and itself as SSL capable. With some clients, this triggers them to use SSL even if SSL has not been configured. This causes the connections to fail and not operate correctly.
You can safely disable SSL advertisement in the Connector by setting the
tpm option
connector-ssl-capable to
false
Updating these values require a connector restart (via tpm update), if enabled after installation, for the changes to be recognized.