I was having the same issue. I figured it out somehow, i think.
Go to settings
Then, search "Manage Network Adapter settings"
Then, open Wifi drop down.
Click on "edit", next to "More adapter options"
Click on "Configure"
Under "Advanced" tab
Click on "802.11a/b/g wireless mode
Then, change the option from "6. Dual band 802.11a/b/g" to "1. 5 GHz 802.11a".
This worked for me.