I'm having trouble with my 4K splitter passing these channels through to my two UHD panels. One is a Vizio P70(2014) without HDR and the other is an LG B7A OLED that supports HDR and DolbyVision. In both cases the splitter will not pass the UHD signal through unless I pull the power plug and then re-power it. Then it works. The splitter has 4 dip switches that in different combinations specify resolution and Hz. Not understanding these engineering specs I'm wondering if I set the dips to 4K@60Hz will a 4K@30Hz pass thru? Or visa versa.