I asked ChatGPT, Gemini, and Grok and tried various methods—including deleting my account from Xcode and signing back in—but I still couldn't upload from the Archive Organizer. However, I was able to upload using the following command: xcrun iTMSTransporter -m upload \ -assetFile "/Users/lilin/Documents/temp/[my app].ipa" \ -u "[my apple id]" \ -p "[my app password]" \ -itc_provider "[my Provider Short Name]" \ -v eXtreme For how to generate [my app password], refer to this article: https://support.apple.com/en-us/102654 You can find your [my Provider Short Name] by running this command: xcrun iTMSTransporter -m provider -u "[my apple id]" -p "[my app password]" Apple needs to fix this issue quickly and at least clearly state where the problem is!