keyboard input problems

Have problems with the keyboard input it very fragmented. The most i can input is 5 characters at once. then the couser disappears. (:AGY)

Thank You for your help.

I know its the firewall because I closed it and everythings fine

What kind of keyboard is it? I have a Logietch G15 and its works fine with Comodo. All I did was make the software that runs the keyboard trusted in D+. No need for angry faces on your first post. You can also try putting D+ in training mode. Aslo do not post bugs unless it is a bug and you went to the help section first.