Have a Atheros QCA9377 hub for WIFI, network says no internet but have screen shot of Google on and internet settings showing no internet. Repaired driver, rebooted hub, reset hub and nothing. Tried Acer defrag but didn't complete task. Some Acer tools show no internet connection but here I am. No Microsoft store access either. What else can I do. Have had this problem for a couple of weeks. Hope someone can help.