I've bought new MBP Pro 2016 and AV Multiport Adapter. Connected my monitor Dell U2713HM (1440p) using HDMI 1.4v - DVI cable. All was perfect until I have plugged mouse in USB port (also keyboard, iPhone, etc ) . On both screens started appear video lags: some areas with noised lines, lags on shut down and select user on login screen. What is this? Should I use another cable, maybe with HDMI 2.0 ?