The App stopped working. I bought the mouse four or five months ago. Pretty much use it daily. Installed the app after purchase. It worked then. Used it once or twice after installing it. Tried it a few minutes ago and it shows the 1, 2, 3 Retry window from the thread starter.
The mouse has been working just fine. [Well, it drops connections sometimes, and the scroll wheel sometimes stops working -- but it comes right back after smashing it flat, aka power cycling.]
Removed the App and re-installed. Previously "Permissions" from the charms menu had a slider switch. Now it shows "This App has permission to use: PC Custom Functionality". Let's see, there's a "support" item on the charms menu which invokes a browser onto the page "Dream. Do. Meet Surface."
Darn it. Deleting the App and forgetting about it seems the straight forward response. I think silencing the scroll wheel click was the only useful thing it did for me. Of course if someone has spent the time bringing it back from issue land, I'd be eager to hear the process. ["Try windows refresh", wouldn't count.]