Windows 10: I get disconnected from wifi very frequently -- MediaTek Wi-Fi 6 MT7921 Wireless LAN Card

I have the wifi card : MediaTek Wi-Fi 6 MT7921 Wireless LAN Card I can't find the problem, even near the network the same thing happens to me. Also, when I'm away from wifi, I can't connect to the network even though it works with all my other devices.

:)

 

Wifi MediaTek Wi-Fi 6 MT7921 Wireless LAN Card crashes several times made BSOD for my device.

i don't really have this issue since i bought my new laptop gaming. i'm always using lan for networking stuff and recently i'm moving out to a new place, there's no lan access yet so i have to use wireless networking instead. at first everything was fine i connect to my wifi and runs program smoothly. but after i play some games that related to online games the wifi driver disconnect from my device followed by blue screen afterwards. i restart my pc my driver was back. i open up my steam and it's happened again, this time i don't even touch my games, the next time i restart my device i force close my steam and other stuff that using internet. everything was fine then i tried to open up my browser to search the problem and it's happened again. it just won't let me to access any applications that needs internet access.

i'm new into this community and i don't know about computer stuff. maybe someone can help me ? i check on my event viwer and found some errors that might useful :
- Miniport MediaTek Wi-Fi 6 MT7921 Wireless LAN Card, {632fbef1-93b6-4115-a741-b93ed2f02877}, had event Fatal error: The miniport has detected an internal error | Event ID : 10317
- MediaTek Wi-Fi 6 MT7921 Wireless LAN Card : Has determined that the network adapter is not functioning properly | Event ID : 5002
- The server {AB8902B4-09CA-4BB6-B78D-A8F59079A8D5} did not register with DCOM within the required timeout.| Event ID : 10010

Other information :
Device : ASUS TUF F15
Driver : MediaTek Wi-Fi 6 MT7921 Wireless LAN Card | Version : 3.0.1.1264

i tried uninstall / reinstall the driver but it didn't work.

 

WIFI 6 (Mediatek MT7921) disconnects randomly

I didn't read all 4 pages but I was having this problem and went into

1.Device manager

2.Network Adaptors

3.Mediatek wifi MT7921

4.Right click

5.Properties

6. Advanced Tab

7.Change 802.11 to wireless AC instead of AX

Since doing this I haven't dropped Wi-Fi once and before it was every min or so. I don't think this has to do with my router, it supports AX as other devices don't drop except for this Wi-Fi card in ASUS laptop.

 

MediaTek Wi-Fi 6 MT7921 Wireless LAN Card Drivers Causing Screen to Stutter and Shut down the PC

Recently I experienced a failed reboot on my PC (Acer A514-54G) and I managed to fix it by reinstalling Windows 11. But a few moments after the screen turns on, screen starts to stutter/ freeze then goes black and then the PC reboots itself (it makes noise as well), i have found out driver on the MediaTek Wi-Fi 6 MT7921 Wireless LAN to be the cause, things i've already done :

- Rollback the Wi-Fi 6 MT7921 drivers

- Updating and reinstalling the same version of drivers

- Reinstalling Windows

- Disabling the drivers

For now, things that quite effective is disabling the drivers and my PC runs normally as long as not turn it on that driver or connected to wifi. How can i fix this? need some help, thanks. (sorry for my bad english)