Adobe Connect prevents external users from connecting via Edge Server

Errors thrown in the logs:

:

Bad network data; terminating connection : bad chunk version 24 on input stream 07726718

Bad network data; terminating connection : (Adaptor: _defaultRoot_, VHost: Unknown, IP: 110.141.64.253, App: , Protocol: rtmp) : 18

Bad network data; terminating connection : (Adaptor: _defaultRoot_, VHost: Unknown, IP: 110.141.64.253, App: , Protocol: rtmp) : 03

Any advice would be greatly appreciated!

Regards

Ole Kristensen