It's July 2024 are people still having issues with poor upload speed with this router? I pay 300up/300down, but the upload speed has almost always ranged from 15-30 Mbps. Sometimes i can get 150 Mbps. Tried resetting the router but no change. Called support and they say that when they run bandwidth tests it shows the 300/300. Tried wired (MacBook pro) and wireless devices (several Android and iphones) but I get same results. Tried disabling ipv6 on the router and computer but no change. Anyone have similar issues recently, and found a solution? I am trying to get this fixed for parents from a remote location. Any help would be greatly appreciated