Thank you. The ID generated by Feedback Assistant is FB13879429

We are having the same issue with current MacOS versions on a host of different Macs (x86 and x64 alike). It takes two to three seconds until AudioComponentInstanceNew returns. We also see the following errors in the log multiple times: AUVPAggregate.cpp:2560 AggInpStreamsChanged wait failed and those right after (which I don't know if they matter to this issue): KeystrokeSuppressorCore.cpp:44 ERROR: KeystrokeSuppressor initialization was unsuccessful. Invalid or no plist was provided. AU will be bypassed. vpStrategyManager.mm:486 Error code 2003332927 reported at GetPropertyInfo

Thank you very much for the answer! No, I did not gleam that from the conversation in this thread. Sorry for that. I thought that step is only needed if we are to publish the Application with said entitlement to the Store. The current state is, that we only want to do a PoC with a new Application ID to demonstrate to internal R&D how it would work and then productize it into the App that's currently in the store (for which we then would fill out the form). Is there another way to get the entitlement for development certificates for that purpose or do we need to tie it to the in-store application ID from the start? Thanks again!

Sorry to resurrect this Thread, but we have exactly the same problem, and for us the "Additional Entitlements" step never shows up regardless of what we do. We are following the steps in your post to the letter, but it's still not showing up. I hope you can help. Thanks!