Windows 10: Windows 10 21H1 and WiFi Adapter

Discus and support Windows 10 21H1 and WiFi Adapter in Windows 10 Installation and Upgrade to solve the problem; Among my various computers, I have an ASUS X205TA which is a 32-bit tablet. I have been installing the latest 21H1 version on my computers and the... Discussion in 'Windows 10 Installation and Upgrade' started by engine987, Jun 11, 2021.

  1. engine987 Win User

    Windows 10 21H1 and WiFi Adapter


    Among my various computers, I have an ASUS X205TA which is a 32-bit tablet. I have been installing the latest 21H1 version on my computers and the tablet is the last however, when attempting to install 21H1, before the actual installation begins, I get an error message stating that Windows 10 is not compatible with the Broadcom 802.11agbn wireless SDIO adapter and the installation of 21H1 will go no further. The tablet was originally running Windows 8.1 but I converted to Windows 10 with no problems. I tried disabling the adapter first but that resulted in the same message. Does anyone have an idea how I can bypass the adapter and get 21H1 installed? I have not tried uninstalling the adapter via Device Manager. Searching the web for an updated 32-bit driver yields very little. My current driver is version 5.93.102.19 dated 2017; there is also a Microsoft driver that is dated 2015. Any ideas? Any driver available dated later than 2017?

    :)
     
    engine987, Jun 11, 2021
    #1
  2. WG9
    WG9 Win User

    Wifi adapter disappears - goes 'hidden'


    Running Windows 10 on an Acer laptop. Over the past month, the wifi connection dropped without explanation/warning.

    First time, the adapter was visible in Device Manager (with a yellow triangle next to it). An interent search found the suggestion to uninstall it and restart. That worked.

    Today, the connection dropped again. In Device Manager at first I could not see the wifi adapter listed. I clicked to see hidden devices and found the adapter and the Bluetooth (which I had not noticed was missing).

    I again uninstalled, restarted, and both the wifi and bluetooth have returned.

    Anyone any ideas as to what is happening, why it's happening, and what I need to do, please?

    I have attached a screenshot of the DM windows as it is now, showing the wifi adapter name, etc.

    Thanks very much

    WG
     
  3. S_and_S Win User
    Wifi Adapter

    Here are several methods:

    • Look in the user guide - see if 5 GHz WiFi is mentioned.
    • Find that model on the manufacturer's website - see if the manufacturer advertises 5 GHz capability.
    • Look for independent reviews of your model - the reviewer will certainly mention if the adapter supports 5 GHz

    If none of those provide the answer, I can suggest many more ways to find out.
     
    S_and_S, Jun 11, 2021
    #3
  4. Zontir Win User

    Windows 10 21H1 and WiFi Adapter

    Problems when sharing WiFi with the Virtual Adapter

    For many years I have always shared Internet to my devices like phone and tablet with my PC's WiFi antenna through the Microsoft Wi-Fi Direct Virtual Adapter, I only use it for that, since I have a cable connection, and I start the wifi with the command NETSH WLAN start hostednetwork previously having done the settings of NETSH WLAN set hostednetwork mode=allow ssid="Wifi" key="password".

    For my devices to connect it is necessary that the Virtual Adapter that is created with that command has access to the Internet, for this I have to share the Internet from my Ethernet adapter to the Virtual Wifi adapter.

    For some time now (a couple of months) I've been experiencing problems when sharing the Internet through that medium. The problem is that when I start the WiFi my devices do not connect, they say "Getting IP address" and never connect.

    I have found the solution and I have to do the following:

    1. Disable the Virtual Adapter with the command netsh wlan stop hostednetwork.
    2. Remove the connection sharing from the Ethernet Adapter.
    3. Activate the Virtual Adapter with the command netsh wlan start hostednetwork.
    4. Adding connection sharing from the Ethernet Adapter to the Virtual Adapter again.

    By doing these steps my devices can now be connected to the Wifi, but sometimes it doesn't work if I do these steps too quickly. I have noticed that if I do step 3 and 4 too quickly it does not work and I have to repeat the process but doing these last two steps more slowly, until the Virtual Adapter gets an IP address 192.168.137.1 from Internet Protocol version 4

    Also this problem does not occur 100% of the time. Sometimes when I run the command to start the Wifi everything happens fine and my devices connect well but this only works after my PC has been on for at least 5 minutes (I haven't counted it). If I run the command as soon as my PC has turned on then it doesn't work anymore.

    As I mentioned before this problem didn't occur before because I had configured a .bat file that ran as soon as the PC was turned on with the NETSH WLAN start hostednetwork command and everything worked fine.

    Now, I would like to go back to before when everything was fine so that when my PC starts up the WiFi too and I don't have to do all this protocol all the time, but with a simple command everything is solved.

    Could someone give me a hand with this?
     
    Zontir, Jun 11, 2021
    #4
Thema:

Windows 10 21H1 and WiFi Adapter

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