Re: Incorrect code when connecting to Airplay on any Apple device

I’ve been trying to set up AirPlay to mirror my MacBook screen using a Roku Express 4K connected to my 27-inch BenQ monitor. AirPlay is enabled on the Roku, with the “Require Code” option set to “First Time Only.” When I attempt to extend the display from my MacBook, sure enough the "Roku Express 4K" appears in the list and when I select it, I’m prompted to enter the code displayed on the monitor. After entering the code, I get an “Incorrect code” message, and it keeps asking me to enter the code again. No code seems to be accepted, and using the password option doesn’t work either. Can anyone help me solve this issue? 

Roku model: 3941X2 - Roku Express 4k+

Software version: 14.0