Windows 10 “Failed to setup virtual adapter. Are there any client yet that actually works with Catalina and doesn't cost an arm and a leg? I have Shimo, but it does not work so far. These settings include the VPN server address, account name, and any authentication settings, such as a password or a certificate you received from the network administrator. This issue occurred when two-factor authentication (2FA) was used. When I connect to the VPN, I get the following message: Issues on Citrix Workspace App for Mac after upgrading to Mac OS Catalina. Note: You may need to turn on port forwarding for port 1194 on the router for OpenVPN. One of the issues you may face after upgrading to macOS Catalina is a sudden failure to connect to your NAS. Step 1: Find the IP address of the website you want to access the VPN tunnel. MacBook Posted on 5:52 PM It's an issue with Tunnelblick, and apparently many other OpenVPN clients on macOS. I have encryption set to non in the vpn settings on the mac because it won't connect to the VPN with automatic encryption enabled. 4 - the update that arrived on 24 March - is causing Macs to crash, especially following file transfers of 30GB or more. 1 I encountered an issue that the App Store window was completely blank. Four network interfaces: Ethernet, WIFI, work (VPN), private (VPN). Catalina vpn issues 654) works on Catalina after reinstalling.