I understand some games with launcher do not able to do simple VPN tunneling without adding routing table or program hook. However, this is not the reason of why I am down-voting the software.
The major reason of down-voting is I can't turn of the program entirely (I have right clicked the tray icon to close). The WTFastDrv.dll is registered into your system and you cannot uninstall the DLL file through regsvr32. This is so annoying that this software acts like Trojan Ransome CryptLocker. I have also tried to uninstall through control panel however it prompts me back to Steam that the software is currently running and it is not uninstallable. I am now stuck with the friend list status, In-App WTFast(uck) Gamers Private Network (GPN). If you really try to get a fast connection for gaming using this, think about this problem first!
I believe this is a professional comment, if WTFast you are purely banning this comment, I can sure your business is gonna fail as you are not listening to customers.
I am happy to see the update of this issue, and I would like to come back and try again if this problem is entirely solved.