Quick Intro; I recently bought an OREI HD-102 1in 2out hdmi splitter to output my computer on both my TVs which are an old 46'' Sharp Aquos 1080p tv and a newer 55'' Samsung 4k UHD tv. The first thing id like to understand is why windows and nvidia control panel always switch to the old Aquos signal when i start it and override my newer samsung even tho the newer TV is plugged in the first output of the splitter (tried swapping ports, same result, the sharp takes over). That first problem i could live with but... my main problem is this: My old Sharp keep flickering as if the HDMI port it was using kept searching the input or resetting (tried other ports, same result), cant even access the tv menu for more than 5 sec before it resets again. It works like a charm when i plug it directly in the graphic card but as soon as i plug it in the splitter it starts all over again. Problem is, the samsung works without a hitch in both splitter ports which makes me think the problem comes from a compatibility issue and not from the TV itself or the splitter (which would make me very sad). Id appreciate any help, explanations, workaround or whatever useful information anyone could provide, thank you.