VN Viettel and VN Viettel 2 both give me hearbeat error when I connect using UDP ports, but for TCP it works.
When I use full vpn, they are both fine.
Is there any reason for these 2 nodes to not work using UDP?
Sometimes MTU (Maximum Transmission Unit) could affect. Or the server provider could block UDP traffics…
Let me contact the server provider. 
Sorry for this inconvenience.
Thank you!
I appreciate all the effort you guys put into Mudfish =)
<3
Hey, hello.
There is still a heartbeat error when I use the Viettel VPNS, however, I found a solution(?)
When I turn on public vpn and then turn it off then connect to Viettel for my item, it works fine!
I hope it can be explained as to why this happens =)
Thank you
Weird… because it looks it doesn’t explain this issue . When I checked these two nodes (VN Asia (Vietnam - Viettel) and VN Asia (Vietnam - Viettel 2)), it seems UDP works fine from my location. Might be a temporary issue or a problem between your ISP and mudfish nodes.
Hello,
are you using the full vpn option? When I use full VPN for Viettel and Viettel 2, it works.
However, when I use league of legends item, it gives out a heartbeat error unless I go from turning on full vpn to turning it off as i have said in the previous post
=(
I will try to use another ISP to see if the problem persists.
No. I didn’t use Full VPN mode to check whether UDP works or not from my location.