I've never had the vertical hold problem as described, but I recently noticed another issue with a videogame system.

In Wii Sports Bowling, consistently every time I throw a strike, the screen will blank for a second and then return to the game. From what I understand, it loses sync of the signal for just that split second. This is with the component cables from the system routed through the 1070. With it connected directly from the system to the monitor I don't have that issue. The Outlaw clearly has the bandwidth for 480p, so I'm not really sure why its happening.