Earlier today, I was playing Minecraft and opened a world to LAN. Ever since then, my computer has been unable to access the internet, even though the Wi-Fi shows full signal strength and it's connected. The Wi-Fi activity chart in the task manager is mostly inactive, only spiking occasionally up to about 50kbps. My Wi-Fi card is installed directly to the motherboard. However, my phone connects without any issues to the same network, and my computer works fine when I use my mobile hotspot. Since I don't have access to my router (it's managed by my landlord), I'm stuck. Any ideas on what's going wrong?
1 Answer
Have you changed any settings while launching your Minecraft world? Sometimes those can inadvertently mess up your connection.

Nope, I just clicked 'open to LAN' and let it do its thing.