Which is all well and good until you need to authenticate with a captive WiFi ne...

scarface74 on Feb 15, 2019 | parent | context | favorite | on: My Chromecast Ultra would not start until I began ...

Which is all well and good until you need to authenticate with a captive WiFi network....

For that I use this

https://www.amazon.com/TP-LINK-TL-WR810N-Wireless-Adapter-Re...

It lets me connect to one WiFi network and bridge and create a second private network. You can then connect and authenticate from another device and the Roku worked.