
Internet detected and flowing normally according to the Qualcomm Wireless adapter. * On 3rd day, booted system and everything seemed normal, Wifi connected, no yellow exclamation mark. * Qualcomm Wifi worked flawlessly for almost 48 hours after upgrading from Win7 to Win10. Netgear WNDA3100v2 N600 Wireless Network Adapter (USB Wifi Dongle) Qualcomm Atheros AR5BWB222 Wireless Network Adapter (Built into Motherboard) What to do? I never had problems with windows 8.1, but I chose to go to windows 10 for several reasons, and I really don't wanna give that up.I hope this advice helps someone, I spent days scouring threads trying to find an answer for why my Windows 10 wireless worked flawlessly for a full 48 hours after I upgraded and then just stopped! Here's what happened to me and how I fixed it. I tried flushing dns, uninstalling the wireless network adapter driver, checking if IPV4 and IPV6 are enabled (which they are), turned IPV6 off, check if the adapter is set to turn off when laptop is not in use (the only thing I was able to do with that is at 5.1 in the article, the rest seemed fine), I checked if I have the latest drivers (which I obviously would have, since I had to uninstall them so often to get my internet to work at all), downloaded and installed them seperately from the Qualcom Atheros site, checked other power options related to the adapter (which would be weird, since it happens when my laptop is in use), ran troubleshoot (which only resets the adapter when connected, and won't work if I can't connect.) I have tried several things from this list, but like I said, they only work for a day, or maximum 2: I have a Qualcomm Atheros AR9485 Wireless Network Adapter, I run windows 10 Home, version 20H2 (not sure if you need that info for anything) I really can't connect unless I disable my wifi adapter, or reset the settings, or reinstall it. Note that I have this with all networks in the list. Restarting my laptop, turning air plane mode on and off and forgetting the network don't work. Then, on it's own, while my laptop is in use, internet dies on me and I am unable to connect. There are several solutions I have tried, but they only seem to work for a day. It started happening about 2 days after I installed Windows 10. I read that a lot of people have this problem, but I am not sure if they have it with all networks like I do.
