The Skype Logs itself pointed me to the right direction: Connection issues! The Firewall logs didn’t show anything useful. So I switched to our Guest Wifi and did some check (because it’s always the Firewall, and the guest network is nearly open - That is an insider, sorry!) and it just worked fine.Īfter joining our regular network again, the Client stopped working, on WiFi and Ethernet. HowTo Issue with Skype for Business macOS with IPv6 Sep 19, 2018Ī while ago my, Skype for Business Client on my Mac was unable to connect while I was in the Office.
