which OS version are you using? do you have a Virus TI keyboard or a Virus TI2 keyboard?
I have 4.0 but it has done this on several different OS versions and I have the TI keyboard not the TI2. Any ideas?
what you experience is the virus crashing. if that happened with every OS revision and especially with the latest ones, i wouldn't rule out a hardware problem. you should get in touch with access support. they will be able to help you analysing the problem further.
best, marc