Reported by @vernal shoal
Bug Report: “Error preparing download” when trying to download newly generated videos from Sora
`Steps to Reproduce`
Consistently receiving the error message “Error preparing download” when trying to download newly generated videos from Sora. This issue affects all videos created after 5:00 PM on September 23, 2025. Videos generated before that time can still be downloaded successfully.
`Expected Result`
Videos can be downloaded successfully.
`Actual Result`
Error message “Error preparing download”
`Environment`
Device: Windows 10 Pro; Browsers tested: Google Chrome Version 140.0.7339.185, Microsoft Edge; The issue occurs across multiple browsers and after clearing cache/cookies. No VPN/proxy. Affected videos are small (e.g., 5 seconds, well below 512 MB).