Windows 10: Network Connectivity issues,the laptop keeps disconnecting the wifi and detects no signal...

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  My wifi keeps getting disconnected from the laptop,Ive tried updating all the drivers but to no avail.Though Ive faced this issue before,whats different this time is that the laptop isnt able to recognise any networks.I have my phone placed right next to the laptop and it shows that there are 16 wifis that are in range while on my laptop it just shows 1 The one that it remembers,moreover the signal strength is depicted to be just 1 bar even when im literally sitting next to the wifi.
  

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Laptop keeps disconnecting from WiFi

The laptop keeps disconnecting from the network I am using. I noticed that the other networks are ticked to be conntected to automatically, and I believe that when the laptop detects a stronger signal it stops the current connection in an attempt to connect
to the new one. Everytime I untick them, they tick themselves back automatically and also I cannot delete them from the list as they are detected again all the time.

 

wifi keeps disconnecting from the wifi network

My laptop on wifi network keeps disconnecting frequently.
I am not able to understand what is the problem. While my mobile phone is
always connected on the same Wifi network.










Here are a couple of screenshots how I have to restore the connectivity each time.



















Now the problem is each time I go and disable the connection manually and then enable it does restore the connectivity. Why should I do this ? What is the problem as what is happening.

I thought power management to be a problem so I checked
How to Check if Connected or Disconnected Modern Standby in Windows 10
Here is a screenshot of powercg /a on my system



30 days before reading this tutorial Add Networking connectivity in Standby to Power Options in Windows 10 I had added the option to add network connectivity in standby mode. By using the following command powercfg -attributes F15576E8-98B7-4186-B944-EAFA664402D9 -ATTRIB_HIDE
as mentioned in option one of tutorial.
However if you see the powercfg /a output
my system does not have support by firmware
Code:

so I hope that did not work. Later on after all this my system performance was not good due to other reasons.
So I used media creation tool and on that there was an option to upgrade I choose that, the laptop seem to be formatted for system files (that is my understanding if something else happened then I do not know).
All the settings and apps and device drivers were present as it is.
I again after a couple of days used media creation tool



So all settings I think got erased.
However this is not the cause of my problem I am just mentioning to understand what I did.
2 things I want to know
1) What is the cause of my network connectivity problems while mobile phones are connected and they don't disconnect in this Wifi network but Laptop does.

2) How to backup my existing device drivers if I format the system.

I am on
Windows version 1909 (OS Build 18363.592)

 

Wireless connection for my laptop disconnects

You need to distinguish whether its the router or the laptop before you can solve the issue. You can not just guess otherwise it makes it difficult for us to help you solve the issue. In the task bar it has the signal strength bar in green, is the bar still active when the connection drops? If it is still active after disconnecting then the router is doing its job and its something else.

Then its most likely a software issue, i.e. bad OS configuration or WIFI configuration. Otherwise if it was a hardware (router) issue it would disconnect on both MAC OS X and Windows.

Provide screenshots of your settings and configurations for the WIFI card.