I'm running the Naga as well and it's working fine other than a minor tracking issue that's on and off. Probably a dumb question but is the Razer profile set right? That threw me off once as well. Other than that I would just re-install the Razer software and hope for the best. I hope it gets back up and running as it's a…
I'm running the RX 480 as well. The latest driver that works and seems to be the one all around the net that works is the July 2016 driver. Anything newer than that has not worked for me in Neverwinter. Until either the Dev's or AMD decide to co-operate with each other, that will be the one to use.