@___warhier @rfc2549 video output issues are hugely dependent on the hardware and the drivers, so this is not going to be at all consistent between users. for e.g., one of my laptops can only do 4k @ 60Hz on one of my three docks, the other can only do it on the other two (something something thunderbolt something something displayport alternate mode, it's awful). so...what video card? what monitor? what driver? how connected?