Win10 Home 64-bit
Toshiba Portege Z935
Intel Core i5-3317U @ 1.70GHz
2.78a Hash: e8299c8
2.78 Hash: -- uninstalled this version. Sorry, no hash --
2.63 Hash: r46461:46487M
Short description of error
Rotate 3D view with middle mouse button does not work. Assigning rotate view to middle mouse button in user settings does not work. It can however be assigned to all other mouse buttons just fine.
The mouse in use is: Logitech MX Anywhere 2
Exact steps for others to reproduce the error
Start up Blender and use default cube that shows up. Select cube with right mouse button and try to rotate (does not work)
Go to : File --> User Prefs
Menu item 'Input' --> 3D View --> 3D view (Global) --> Rotate View
Try to reassign button by clicking current selection and them the middle button on the mouse. The new setting does not register. It does register with all other buttons.
Manually selecting the Middle button does assign it to the rotate function but actually using the button does nothing (as in the view does not rotate).
The same behavior occurs in v2.63 and the previous 2.78. I've gone back to 2.77 for now but are eager to move to the latest version due to the new features.
I did a brief search for this issue but didn't find (or missed) anything about this.
I am not a developer, just a user, and registered to report this.