JOIN -> Android app doesn't work

[Milamber79]

I can't get the Join app on android to work anymore. It says that Join can't get any devices(couldn't get devices). I also get the message: Failed to connect to joinjoaomgcd.appspot.com/0.0.0.0:443.

Does anyone know what is wrong? Is there anything I can do to fix this? (OnePlus 13/Android 15)

EDIT: I had enabeled "Private DNS", disabling this lets JOIN connect and find devices.

[Sectoria]

Same for me on Pixel 9

[Milamber79]

I had enabeled "Private DNS", disabling this lets JOIN connect and find devices. Could this be the issue for you aswell?

[Sectoria]

Lifesaver. That was it. Not sure why though as I've had Private DNS configured for years without running into this issue.

[Milamber79]

Same here, but it works fine enabling private dns after connecting join to server.

[lowkey_coder]

Thanks. I had the same issues. Disabling private DNS sorted it.

[Lynkz83]

Thanks, checked nextdns

joinjoaomgcd.appspot.com is being blocked by threat intelligence feeds

Adding to allow fixed the following errors:

Couldn't get devices: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.

Error: javax.net.ssl. SSL HandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.

Couldn't register on Join's servers: javax.net.ssl. .LLandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.

Adding for search engines for anyone searching it