I use my motherboard's Ethernet, but I do tether my phone via USB as well, and neither of these works after the crash, the LAN does show up but it just doesn't detect any connection, I have uninstalled the drivers for both the Ethernet and my phone, it installs it back, but the issue remains.
Also I want to point out that if I'm wasting your time please do tell, I do understand, you have helped so much already.