I'm using a Razer Blackwidow and a wireless Logitech keyboard, I've install both Synapse 2.0 and Logitech Setpoint on my computer. The problem begin when I installed Kaspersky 1 week back, sometimes the letter keys are not able to type, even the laptop keyboard is also has the same problem. I mean only letters key are not working, Backspace, Return keys are working well. The problem disappear after 3-5 minutes and happen once in 2 days and appear even I shutdown the Kaspersky protection. This thing is really annoying me. Any solution?
I'm using Windows 8 on a Sony Vaio laptop.