Acer aspire v 15 nitro VN7-591G-74LK wifi problem weak signal....

Hi..

You may try installing the Patch for WiFi issue 

I hope it will fix the issue.

If my answer helped, click on KUDOS.

Could you tell me what happens when you try to install the patch?

Did you install the patch on the laptop successfully?

If the issue still occurring even after installing the patch, you may try installing the wireless driver on the laptop.

To do that, check the wireless driver version in Device Manager:

Press and hold the Windows key and then press the X key. Click on Device Manager.
Click on the arrow mark near the option "Network Adapters".
Right click on "Wireless Network Adaptor" and select "Properties".
Click on "Driver" tab.
Then let us know the driver version.

Or you can install the updated driver from HERE 

Once you click on the link, click on "Search by Product Model" then enter the model number as "Aspire VN7-591G", select the "Aspire VN7-591G" from the list.

You will see the drivers for this laptop.

At the bottom, you will see 'Wireless LAN'.

Check for the updated driver for the wireless card installed on the laptop and install the same.