Logitech mouse thumb button not being read?

[Big-T]

I have a G502 Hero Logitech mouse and Rivals does not seem to read the thumb button input anymore. I know it is working for everything else but this is after an update with no changes like that in the patch notes, is anyone else having this issue? I cannot find anything online about it. I verified game files and I wanna consider all possibilities before I reinstall to see if that fixes it. Any chance someone knows whats going on? Cheers in advance.

[downloaddroid]

Same..game does not see the button anymore
-even d/l logitech gaming sf and binding it to E fails

[downloaddroid]

Its even worse..
Iron man hit scroll button..fire rockets.. no longer works (it now does somthing else)
Inv grl mele and blow people of platform..buttons do something else now

Seems dev like screwing things-up..
My first matches of s2 where a clusterF