Updated to MacOS 10.13.2 Beta 2 (17C67b). Uninstalled and re-installed Anyconnect. Error persists.

I've updated to 4.5.02036 and it gets past authentication, but then errors out in regards to the driver:   "The VPN client driver encountered an error.  Please restart your computer or device, then try again. AnyConnect was not able to establish a co...