Netflix problems with AX3000 AX50
I have been using my tp-link ax3000 for about a year and no problems with streaming channels through my Roku Ultra to my Sony Bravia tv. But all of a sudden a few days ago Netflix quit working, and on our personal devices it runs super slow and does not load thumbnails. When I bypass the router and plug the Roku directly into the cable modem it works fine. The other streaming services are working fine (amazon prime, hulu, etc). I see an older thread with suggestiosn to turn off NAT boost but the AX3000 does not have that option. Any suggestions? What could have changed in the last few days?