So I have very little idea whats going on here. I have the standard looking glass and it was working just fine with my mac for a while. Realising I need to develop with windows I switched to a virtual machine (parallels). It was also working fine for a moment, but now the Looking Glass Display will not connect to ANY computer.
The usb cable is detected fine, it appears to be an issue with the HDMI port. Mac, windows, multiple laptops tried - the Looking glass just stays black and is not detected as a screen.
Is there any way to hard reset the Looking Glass? The issue seems beyond something I can fix with software or the right hdmi port - as I said, the same hdmi ports were working fine before.