Nighthawk x6 Blocking Some Sites

[Diogort]

Good afternoon. My router is blocking access to some sites like netflix and others. I already reset and the problem continues. No blocking has ever been done. Has anyone had a similar problem?
I've downgraded firmeware and everything. Unsuccessful so far.

[res1983]

Hello,

I know this might seem like a pain in the hide parts but have you tried to do a factory reset? Sometimes that is all it takes. 

Also, do you have anything whitelisted that might be causing issues? 

Last, does your ISP throttle certain websites? (Netflix. Hulu. Etc). There is ISP out there that will throttle sites like this unfortunately.