Roku mirror screen times out and does not connect
I am trying to set up my Roku Express to allow me to project my PC screen onto my TV. I am running Windows 11. I have confirmed that both my PC and Roku device are using the same wifi network.
When I attempt to connect over the wifi using my PC the loading screen jumps to 1/3 progress and stays there until my computer times out and it says it cannot connect.
Previous advice has advised me to restart either my PC, Roku or Wifi and I have done all three. I have even reset my Roku device using the factory reset hole. My computer is able to connect to other wifi/bluetooth devices without problem; this is the only device that does not work.
What is preventing my computer from connecting to Roku, and what is preventing Roku from screen sharing?
Thank you.