It's been a while I'm trying to switch to wireguard from openvpn.
I'm using wireguard on Android and Windows with my private server and everything works perfectly well.
However, using openwrt 18 (and before that on Lede 17 snapshot) on Raspberry pi, I've noticed that once I connect to wireguard certain websites (such as Twitter and Deezer) open extreeeemly slowly, and 90% of the time fail to load at all.
I tried every option on DNS, but it seems my issues are not related to that. Pings to these servers have very high packet losses as well.
Please note: switching protocol to openvpn on very same server, dns and network config solves the issues immediately
Also, If I connect with wireguard on my Android or Windows directly (again using very same wireguard server and config) everything works smoothly
I really just can't figure out what I'm exactly doing wrong. (or maybe it's just a bug on wireguard module?)
Any help will be highly appreciated