The Acer laptop running Windows 10 suddenly stopped connecting to wifi from my home router beyond around 10 feet. But Mac, iphone, ipad all can connect beyond 10 feet. Not sure what exactly I upgraded on Windows that is causing this issue. This Acer laptop has no issues connecting to comcast xifinitwifi which is Open SSID.
Any hints to fix this issue?
Here are wifi details if it helps: Protocol: 802.11n Security type: WPA2-Personal Network band: 2.4 GHz Manufacturer: Qualcomm Atheros Communications Inc. Description: Qualcomm Atheros AR5BWB222 Wireless Network Adapter Driver version: 3.0.2.201