It's not working.

It’s not working.

Could you please confirm that How to check the basic functionality works fine on your environment?

Weird… Then did you try to pick a mudfish node to US East side with Full VPN mode enabled and see whether your ping gets higher? Yes as you said depending on which mudfish node is used, the ping result should be changed. If it’s not changed at all regardless of mudfish nodes, it means something is wrong.

Amazon EC2, Twitch and Mudfish

CDN and Mudfish