In Device Manager, find your PCIe Network Adapter, right click -> Properties -> Advanced
Set "Speed & Duplex" to Full 100Mbps (Or Highest)
Edit the following script ; set your network-name and secret key
After doing this go to your Internet Adapters (In Control-Panel), Select your Ethernet Connection.
Put 'Home networking connection' to the newly created virtual adapter
If you have a Realtek network-adapter (You can check in Device-Manager), then it's suggested that you install its latest drivers
If you want to reset and/or troubleshoot your connection, run this script
It will momentarily reset your connection