Dell XPS 15 not getting enough power?

I originally posted this a couple of days ago as a question. Since I got no response from plugable, I am posting it here as a problem. Apologies for the double post.

My recently purchased a USB-C Triple Display Docking Station to use with my Dell XPS 15 (9550). I get frequent disconnects unless I also have the laptop power supply attached. Without the power supply, upon reconnecting, I get a warning popup that says I need an approved 130 watt Dell adapter. I click ok, and after about one minute, everything

Hi Bryan,

I have replied to your original post.