Wnda3100v2 Orange Light only!

This device has never worked for me in the past, so I gave up on it. This past week, I needed to use it, so I plugged it into a usb port on my pc, and it worked magically. It was amazingly fast! Then I had to start unplugging it and plugging it back in to "reset" it. Now it connects but the light isn't blue, it's orange. The internet speed is now 0.05mbps and I can't do anything with that. I'm on windows 10, I disabled my firewall, I uninstalled the old driver, and reinstalled the brand new one for windows 10. I'm regretting spending 50 dollars on this thing!