For “Dota 2 Item”, Europe has not been split into Europe West & Europe East. I am finding it really hard to manually test each node for the lowest ping since i play in Europe West. When I just select Europe as the destination server and select the most efficient path recommended by mudfish, the ping is quite high. Without mudfish my Europe West ping is low. I believe this might have to do with the destination server set by you in mudfish. It would be great if you could add Europe West & Europe East for Dota 2. Thanks!
If possible, could please send me some game packets using Packet Capture with Mudfish link while playing the game with Full VPN mode?
I need to check the game packets to distinguish the region.
I have captured the packets as requested. Please do have a look. Thanks a lot!
I’d leaved my answers at your topic. 
Thank you for sending the packet dumps.