I've got a generic USB Wi-Fi connector that I occasionally plug into my PC so I can do "wireless" stuff. However, it's getting a very poor signal with a hap Lite. The router is currently 3m away from the PC/adaptor but this is the strengh:
So note how low the Mikrotik is compared to my other Wi-Fi network Middle-Earth which is on the other side of the room. But my mobile phone has a perfectly good signal and that's right next to the USB adaptor:
Any ideas?