ATT Fiber - Browser working, Windows Update and Various Game Clients Not Connecting
New Fiber installed, everything works flawlessly, but on my hardwired desktop Windows computer I am having issues with Windows Update, Malwarebytes Update, and Various Game Clients (Battle.Net). Already have gone through and repaired and restored windows services and network adapters (and settings) and gone through all the potential troubleshooting steps to try and fix it myself. Unfortunately I am still unable to connect on those applications/services, however my browser internet and content viewing experience is unaffected and works perfectly.
Hoping someone can chime in and recommend some settings to change on the default configuration that the BGW320-505 gateway has to get this fixed as I have tried everything and my windows network troubleshooter is suggesting my gateway is the issue here. Thanks in advance.