So in the end I decided to buy a network usb adapter and luckily since yesterday and today it has been working like a charm (which sadly confirms that my network card was dying)
however each time my laptop shutdown a warning get registered in event viewer the error is this one:
(belonging to WLAN autoconfig)
WLAN Extensibility Module has stopped.
Module Path: C:\Windows\System32\IWMSSvc.dll
C:\WINDOWS\system32\Rtlihvs.dll
I researched and people usually report it cause it happens when they are using the internet, but to me this only happen at shut down
I must mention that after the warning is logged a information event is registered that the extensibility module has stopped correctly
Should I ignore the warning, is it something I should fix? and if I need to fix it, what do I need to do?