I have seem to have found a problem with AirCode. My browser won’t let me access the IP address given. Sometimes, it says I need to install an app to get it to work. I use Windows 10 and an iPad Mini 1 with 512MB of RAM.
That’s odd. What web browser are you using? There is no reason to install another app; the server is made from your iPad. What is the exact error message you get?
I use Microsoft Edge. A 404 pops up.
Is your iPad connected to the same wireless network as your Windows machine? Are you using any bridge connection for your Windows machine?
Same Network, No Bridge Connection