Wifi causing system instability

Nope, Everything will be fine😃

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It's already installed

I Had this Conversation a while ago, we didn't got a very suitable solution but it worked for him.

Sorry but i am not able to understand not able to understand the solution

So should I run all the commands given the chats

This one worked for him.

Not working here same happened rn

Is there any way to reinstall the drivers or update it

sudo apt-get update
sudo apt-get --reinstall install bcmwl-kernel-source

sudo modprobe -r b43 ssb wl brcmfmac brcmsmac bcma
sudo modprobe wl
sudo apt-get remove bcmwl-kernel-source

All commands ran successfully. With some errors that was solved after few restarts . But now in the menu i can't see my additional drives app and after running commands and restarting i am not able to use wifi as my wifi adaptor not showing . After all this i ran this ( sudo apt install -y bcmwl-kernel-source) which was able to make my wifi available again

Interesting thread here, especially about USB C causing interference and which ports to use to avoid issues.

https://discussions.apple.com/thread/8469257

After reading i got to know to try use 5ghx which i am already using even i ran the hardware test which said no issues found

So, the Previous Solution I Gave you worked?
Or you are still facing some issues?

After running the last command or removing something my wifi driver got uninstalled and adaptor not showing so i Ran the old command that installs it . But when i ran this :
sudo modprobe -r b43 ssb wl brcmfmac brcmsmac bcma
sudo modprobe wl
In terminal nothing showed like this was not a command no output no nothing and for the wifi issue i am still checking if it's fixed because it occurs randomly

Your WiFi tab is gone?

Yep it was gone after running this command ( sudo apt-get remove bcmwl-kernel-source) and restarting it removed my wifi tab and in settings zorin was not able to find wifi adapter

sudo apt install bcmwl-kernel-source
sudo modprobe -r wl
sudo modprobe wl

The first command said is already at newest version
The second command put my laptop to aeroplane mode
And the third command put my laptop to normal mode and switched off aeroplane mode

Check this one,
sudo apt-get remove bcmwl-kernel-source

I ran the command and gave my laptop a restart and my wifi is gone . In settings no wifi tab. After searching it in settings I found wifi and clicking it says no wifi adapter found . Now what to do ? Should I run this command so i will reinstalll it ?

sudo apt install bcmwl-kernel-source