ContributionsMost RecentMost LikesSolutionsRe: XboxOne compatibility issue. My Xbox is wired. The issue is with Cox closing port 80 for residential customers. I now have gigablast service and my upload speed is 30+ on everything except my Xbox, It never is higher than 3. Multiplayer games use that port. XboxOne compatibility issue. Has Cox done anything to fix the compatibility issues with XboxOne? Like crummy upload speeds