Hi all, I have 2 HDMI monitors but only one HDMI port. 1 is connected to HDMI and the other to USB via a USB3 to HDMI adapter. I can get one at a time working, but not not both. Settings can only detect 1 at a time.  When 1 is plugged into the HDMI port it works fine, but the USB one goes off after 1 second or so. Wgen the HDIM one is disconnected, the USB one works fine. I have all the latest graphics drivers. How do I get both working simultaneously? Dell G3 15.