Madcatz S.T.R.I.K.E. 5 - input broken on backlight switching

[pztrn]

Hey guys.

 

Having very weird problem here - when I switching state of backlight on my strike5 keyboard, my input starts to behave very weird. For example, all hover effects are not working (app titles in dock, URL hover in browsers, items in menu, etc.).

 

Quick fix - reconnect device to usb (not matter to which one). Tried to check keyboard info thru IORegistryExplorer, but it just hangs until I disconnect keyboard, and stuck again when I connect keyboard back.

 

Any ideas how to fix this?

 

Thanks!