Sorry to hear that you're having problems with your Razer Kraken losing sound until you restart your PC. I would suggest contacting our support team at www.razersupport.com/contact-us so that we can further assist you.
Best Regards,
Razer Customer Support
Hey syco_dj,
Sorry to hear that your Razer Kraken pro mic isn't working properly. Contact our support team through http://www.razersupport.com/contact-us. Our team will be able to assist you further.
Best regards,
Razer Customer Support