Has anyone set up Alexa Home Cinema lately

just changed my Wi-Fi and tried to set up my Alexa home cinema again. No matter what I do, it won’t find my Echo Studio—even though it’s on the same network, not in any other group, and I’ve already reset it several times. Last time I was able to set it up through the app; now it only lets me do it through the TV interface, and it just won’t work. It’s honestly so frustrating.

Is it working for anyone else?