Hello, I have had my XR500 since its release and have always struggled finding the right congestion control slider settings.  I noticed that my Duma OS app on my Android phone was recently updated so I checked it out and was pleasantly pleased that a ping optimizer was added. However when I try running any of the tests, it just hangs spinning saying "setup". Is this a bug? Why isn't this part of the desktop version? It would probably work better imo.
 
	Thanks for any thoughts or suggestions...
 
	Kizzbang