B109 Buttons don't work in Teams/Zoom (Win10)

[dlippm]

I can't seem to get the Mute, Call End and Call Answer buttons to work on the B109. The only one that even shows a response is the "Mute" which...

[mcnor]

I am attempting to install R17 on to a windows 10 HP Surface Pro 4.

Install goes off without a hitch but when attempting to added the...