Mouse Extra Button Interuption

[ahshift]

As usual, this project has been a god send finding i apprecaite all you've done working on this.

Im not sure if it this would be a feature request or Issue.

When holding down a key on my keyboard then pressing any of my extra button (not LMB/RMB) on my mouse the keyboard key is interupted and i need to press and hold down again.

Unreleated. Any modifiers from the keyboard Shift/Ctrl/Alt dont work with my mouse extra button keys. Shift + Extra Button 1 when typing should give me ! instead i just get 1 as if it doesnt recognized the two imputs at the same time.

For Reference i have a Razer Naga. The Extra Buttons are default mapped to the 1,2,3... above qwerty.