I have two different USB3.0 HDMI capture devices that both connect and work perfectly. The problem is that they lose connection after various amounts of time. I have gone into USB3.0 hub properties and selected to not allow it to turn off USB and I have also selected in Madmapper to keep the connection running. No matter what at some point the signal will stop streaming and the only way to get it back is to close and relaunch madmapper. Is there any way to keep this from happening and, or is there any way to get the signal back without a relaunch?