Hi,
I have 2 27inch S60ua monitors that have both USB-C and DisplayPort in with DP out for daisy chaining. I have 2 machines (1 desktop, 1 laptop) hooked up to my primary monitor - one over USB-C and the other over DP - and I have my primary monitor connected to my secondary via DP out (primary DP out to secondary DP in).
When using USB-C I can use the MST mode to extend the display from primary to secondary. However, the DP source doesn't register a signal on the secondary monitor. Source DP cable is rated for DP 2.1 (also tried 1.4 cable) so definitely has support for the MST mode.
Anyone got any ideas here?
