what is node?
Did you try to use other mudfish japan nodes? Or did you try with Full VPN mode as temporary workaround?
I got it work now :D i tried other VPN
Did you try to check How to check the basic functionality document for this issue? At least this should be fine.
Thank you for using Mudfish. 
However please confirm that your issue is still happening with Full VPN mode enabled.
hi i cant disconnect on full VPN to see if the connection will break but
it does look like the traffic is constant on Full VPN mode.. this time
even the RTT traffic did not freeze XD
Okay. It means Full VPN mode works well for you, right?
RTT traffic will freeze 1-3 min on regular VPN mode
Is this happening for PUGB game item?
PUBG will stop using vpn after first game and connect to my normal
connection ( this is working fine on LOL) so is this PUBG related??
If only this issue happens for PUGB, it could be related. Depending on your answer, I could need to ask some game packets at next answer.
“maybe other pubg players are having this but just haven’t noticed??”
Recently I got some feedbacks from mudfish users that they have a problem at the lobby of PUBG but not sure that their issue is exactly same as you’re encountering. However, they reported that with Full VPN mode enabled it’s solved. 
So at this moment I’m little bit confused.