What directory is the connection log file located? Also is it in a text format easily viewed?
The default file path for the connection log should be as followed:
[%ProgramData%\Golden Frog, GMBH\VyprVPN\Logs\VyprVPNConnection.log]
Yes, the file is in an easily viewable format. I would recommend using Notepad++ to open the file as this will make it the easiest to read.
Golden Frog Support