I recommend uninstalling all the network drivers under Network adapters
Make sure to tick "Attempt to remove the driver for this device box" if available
Click Uninstall
Restart your computer
After that download and install the latest network driver from the manufacturer's support page in the link below.
https://dl.dell.com/FOLDER13525009M/2/Intel-BE2xx-AX4xx-AX2xx-9xxx-Wi-Fi-Driver_72RCT_WIN64_23.160.0.4_A65_01.EXE
Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.