Ethernet and Display issues

[curtdragon]

1. Network connection is slow. Speeds of 10-15MB download when if I plug it right into the computer from the router I can pull down 170MB. The same laptop wireless will pull down 170MB.
I tried two routers and directly to the cable modem with some results. Remove the Dock and the speeds are at max.

2. If I "undock" my laptop turn off the hub then later reconnect the peripherals work but the monitors do not turn on. I have to restart the computer for it to work.

MacBook Pro 10.15 Beta 19A536g