"Jim B" wrote:
Wireless was pretty good Had some buffering and a noticeable delay when loading apps and menu screen. When connected via USB to Ethernet adapter it is super fast, no buffering and nearly instant loading of menu home page and apps.
Sadly, the USB /ethernet adapter reccomended by Jim B (Link to amazon is https://www.amazon.com/gp/product/B00MYT481C) did not work on my TCL Roku TV model 40FS3800, running version 7.2.0 build 4143-08. My connection is still showing wireless and speed has not improved.
Ah well, at that price it was worth a try, but the adapter is apparently not a universal for all TCL Roku TVs.