How I increased my VPN speed on Windows
1. Open task manager
2. Find the OpenVPN service
3. right click then select set priority
4. change to real-time
5. check your speed on speedtest.net
2. Find the OpenVPN service
3. right click then select set priority
4. change to real-time
5. check your speed on speedtest.net

Comments
Worth a try, but just pointing that out so people hitting the TAP issue are aware it may not work for them