RE: Trouble with XPS 15 9550, USB-C/Thunderbolt 3, and external monitors
Really? Well don't hold your breath waiting for a solution! I assume the % of machines affected is not enough for Dell to bother with. I guess we must be the unlucky ones. Mine is just about bearable - I'm just about used to it now.
I find I also also have Microsoft and Apple "updates" and "new features" to battle with, so this issue sort of pales into the background. I seem to be paying to do their testing for them.