I purchased the Nighthawk R6700 in March. It has worked fine until about a month ago. In the past month, we are experiencing internet connectivity issues. Internet will go out, red power light glows on the router and other buttons are dark or flash white at various times until internet is restored. Sometimes it takes an hour or more for internet to be restored. I have had our modem reset, have updated firmware on the router and continue to have issues. What are my next steps?
