RE: XPS 9550 not working with TB15 Dock
If I only have my HDMI monitor plugged into the TB15, it will stay somewhat stable. If I connect the ethernet cable it will cycle the USB-C and cause a hardware failure. When I first plug in a wireless mouse or USB drive, it will work for 1-2 minutes and then just stop.But doesn't cause the hardware failure. Seems to work if I use a hard wired keyboard and mouse.
My reliability history went down to 0... This is just flat out annoying. The dock was the main reason I got this computer.