Hello ElijahSymanowicz, welcome to the Microsoft community, my name is Bruno Leonel, an independent consultant and I would be happy to help you.
I understand that this is having problems accessing the internet on another device through the Hotspot and I am sorry for that.
To be more accurate, was there an update?
Any driver installation?
However, below is a step by step to try to activate the Hotspot and share your computer's internet connection with other devices, maybe I can help you.
Please try restarting your computer and reconfiguring your hotspot. Below a link from Microsoft that can help you.
https://support.microsoft.com/en-us/windows/usa...
If it doesn't work try to create a Hotspot through the command prompt.
- Press from Windows + X and choose the
command prompt (Admin) or press Windows + R and type cmd, right click and run as administrator;
- Now in the command prompt window, type
netsh wlan set hostednetwork ssid=nameofnetwork key=networkpassword
- Instead of typing nameofnetwork in the previous step, type any name you want to give your network. Instead of
typing networkpassword in the step above, choose a password that you want for your network;
- Now type
netsh wlan start hostednetworkand press enter.
Windows 10 laptop / tablet / computer will now be configured as Wi-Fi Hotspot. Any other device could now connect to your computer's Wi-Fi using the password you set in the step above. So, turn on the
Wi-Fi on other devices, such as your smartphone or other laptop running any version of Windows, be it Windows 7, Vista or Windows XP. On the second device, the name of the Wi-Fi network will be shown, if you connect to it. He will ask for the password.
Enter the same password that you created in the second step. Done. Your second device will be connected to your computer's Wi-Fi.
If you want to remove or interrupt the newly created ad-hoc connection:
netsh wlan stop hostednetwork in command prompt (admin).
If the answer helped in any way, please mark it as an answer, if your question has not been solved, please post again.
I hope I helped, see you later!