My default port setting in MIRC options is already set to 6667 and I have the newest version of MIRC. I'm not super computer savvy but have had no other issues with MIRC for years so I'm scratching my head. I even tried to create a new SSL certificate in MIRC Options but again I'm just lost on this issue and would appreciate any help or additional direction you can offer.

Again the issue is that I am receiving error message when go to connect on a channel of "unable to join channel (not using secure connection"

THANK YOU in advance!