I have a Roku Stream Stick model 3800X that I am unable to set up because it sits at "Checking for new software" for eternity. I have tried different wifi networks, different routers, different physical locations (friends house w/different ISP), different power sources, all resulting in the same issue. I'm currently using the Roku Power Plug with the factory cable and have it directly connected to a HDMI monitor.
This stick used to work just fine. I used it before moving to a RokuTV. Now I want to use it elsewhere in my house, but it will now not get past this screen.
I've tried everything I can think of. Factory Reset numerous times. It always boots fine, allows me to pick my WiFi network, and then gets stuck here "Software update" "Checking for new software..." with the spinning circle.