Hey guys. Thought maybe some of you could resonate with my issue. We got the new 2017 touch bar 15/13" MBPs at work in two or three batches. First two had no issues connecting to DELL 2715 via the DP>USBc adapters out of the box, but last three laptops from the third batch refuse to identify the monitors. We've tried using the same cable+adapter combinations that work with the older batch and got nothing - they just don't see them. What might be the issue here? Cheers.