Recently I switched from PPTP protocol to OpenVPN protocol with my VPN service provider.
I found that when using OpenVPN, my ping starts jumping from about 80 to 300+, back and forth when connecting to a server in my own country.
I then tried different VPN service providers to compare, but they gave the same result. So that means the problem should be on my end.
Do you have any clue on how to fix this? Are there specific settings I should adjust to using OpenVPN?
P.S. This is a comparison using OpenVPN and PPTP, tested on a server within my country (and using a VPN from within my country)
