What part of Windows handles the WLAN and how many third party drivers effect WLAN?
You still haven't opened a question to fix your issue.
If you want to figure out if it is an issue with windows or an issue with a third party adapter then open a question and your issue will be fixed. Until then ranting about something you don't know anything about is not going to solve your issue.
I would be more then happy to help you solve your issue. Doesn't matter to me if it is an issue with Windows or an issue with something else. But going on about whose fault it is will get nothing fixed.
THIS part of Windows handles the WLAN of any and all third party Drivers -
(Wireless Zero Configuration was first introduced with Windows XP. In Windows Vista and Windows 7, the service that provides equivalent functionality is called "WLAN AutoConfig". It is based on the Native Wi-Fi architecture introduced in Windows Vista.
Initially, there was no Wireless LAN API in Windows XP for developers to create wireless client programs and manage profiles and connections. After the release of Windows Vista, Microsoft released KB918977 which includes a Wireless LAN API for Windows XP SP2. It was later integrated into Windows XP Service Pack 3.)
- I haven't opened a 'Question' due to it's redundancy because a few dozen others have already asked "my" Question for me (Windows 8.1: WiFi dropping and/or "Limited")
Meanwhile, I'm scanning Internet GEEK Forums daily looking for 'new' fixes to this Connectivity issue from Hades.... and 'going on about it' is what People do when they lose time & Money wasting countless time and hours trying to 'fix' something
that shouldn't be broken in the first place. My wireless Network Adapter Card is right as rain.... I shouldn't be experiencing these Wifi connection issues. I DO appreciate the fact that you do appear to be 'trying' to help, so I apologize for what appears
to be a 'snarky' attitude... but all of this gets exhausting & exasperating when you have a Business, House and Family to tend to. Believe me, when AND/OR if a permanent fix arrives, I will be the first Person to post it right here on this particular thread.
Thanks for responding and 'good looking out'.... :)

If you ask about drop-range for a few seconds, then automatically connect.
This means that the area is a device (card) with one antenna WiFi.
(second antena empty or not connect or cable broken)
The problem of hardware configurations.
When this problem occurs frequently:
If there is Wifi open and you or others use such a open network,
or when there is a large free WIFI antenna in the area.
However, if you ask for the drivers,
are two ways either manually manager, folder location.
or
the second way, run applications, installation of drivers.
Copy them from the TEMP folder before the next step in the application.
Continue the first way.