Back when I first tried this it didn’t make much of a difference for me with the game FFXIV. Now it’s actually doubling my ping
Did you try to change a mudfish node based on FAQ - Nodes section for your game item? If you’re using the advanced mode, please start with the basic mode.
I can’t pick the node, as all elements in the list are grey-ed out.If I try to add a node using the magnifying glass list, I get an “invalid value” error in the dashboard.
I think it’s caused by that your account doesn’t have a mudfish credit. 
If you were the one to add the $0.01, thank you! Now I was able to compare properly.The result turns out to be a drop from 195ms to 182ms. A small change but a change still.
Thank you