AC1750 R6400v2 Router locks up after 1 to 3 days - 6 months old - Have to power cycle to recover
Purchase AC1750 R6400v2 Router 6 monts ago. Latest Firmware v1.0.4.102_10.0.75. Router will lock up with all lights "white" and prevent access (default gateway 192.168.1.1) to Router and will begin dropping Internet (via Comcast modem) access for connected devices until it locks up. It takes power recycle to recover and everything fully operational for a time (may be as little as few hours to couple of days), then it repeats the above lockup pattern. The Router will not reply to access 192.168.1.1 but will randomly permit some devices on same LAN to access Internet for a period of time but these will also eventually fail their Internet connection within few hours. I can connect directly to Comcast Business modem.
Any ideas, suggestions appreciated as it is not fun having to power cycle this Router every 1 to 3 days....
