[MacOS] The Messages app is not working on Sequoia 15.0.1

Is this a “VPN/TransparentAppProxy” product that you’re developing?

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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Yes, we are using a transparent app proxy provider to capture L4 traffic, but while the transparent app proxy is connected, the messaging app is not working on macOS 15.0.1. It works fine on macOS 15 and earlier.

Some users have reported the same issue with other VPN providers as well here, https://discussions.apple.com/thread/255802764?sortBy=rank

If you have a regression between 15.0 and 15.0.1, that’s definitely bugworthy. Even if this turns out to be a problem with your software, bug fix updates to the OS are meant to improve things.

Did you try 15.1rc yet? If not, please do. And if you tests reveal that the problem persists, I recommend that you file a bug about it. Make sure to call out that the regression happened between 15.0 and 15.0.1.

Please post your bug number, just for the record.

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

@DTS Engineer,

I tried this on the macOS 15.1 RC build, and it works fine for me. Thanks, will wait for 15.1 public release.