I'm having issues with a board with USB-C not being powered. I've simplified everything back to basics to try confirm my understanding. I have a USB-C breakout board, I've wired 2 10k's in parallel (didn't have any 5k1 to hand, but is within 10% so should be ok), wired between CC1 and Ground and CC2 and Ground. Plugged into my laptop, laptop dock and two different USB C chargers (generic one and this Spigen), I don't get 5V on VBUS on any of them.
What am I missing?