Chromecast Connection Issue and Possible Solutions

Hey everyone, I’ve been experiencing some trouble connecting my iPhone to the Chromecast in the family room. The error message I keep getting says, ‘Family room TV may be set up, but we could not communicate with it from your iPhone. Make sure that you have enabled local network access in your iPhone’s privacy settings. Then try again.’ I’ve checked everything—local network access is enabled, my phone is up to date, and the Chromecast app is also updated. I’m on iOS 18.3.2, so I’m not sure if there’s something else I’m missing. Has anyone else encountered this issue? I’d love to hear if there are any workarounds or solutions out there. Thanks in advance for your help!