Titan ridge 2.0 mini DisplayPort problems

Only one works at a time any clues as to why. I am trying to get the full 5k resolution out of an lg UltraFine 5k but it only gives me up 4k 60

Only one DisplayPort to mini DisplayPort works at a time

Switched wires to see if one of them didn’t work . Both do

Used different DisplayPort outputs on gpu to titan ridge and both work just not at the same time.

Any suggestions as to why this might be? Could it be the thunderbolt cable that is only using USBc ?

submitted by /u/Proper-Strawberry911
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