Older fixes (like toggling buffer size) no longer work reliably. Instead, 9416 now appears when Pro Tools loses sync with Core Audio after system sleep or display wake. This was rare before 2024; now it’s a leading cause.
The first line of defense is adjusting how Pro Tools handles your computer's resources. Go to .
As of early 2026, many users report that this is a persistent bug in certain Pro Tools versions that Avid continues to address through incremental software updates. For ongoing support, you can visit the Avid Support Center to check for the latest hardware drivers and software patches. aae error 9416 updated
Users currently experiencing this issue should update their software to version [X.X.X] immediately. If the error persists after updating, please clear your local cache and restart the application.
AAE Error 9416 in Pro Tools is a "mystery error" often linked to processing or temporary system resource spikes . While Avid's documentation is sparse, updated community consensus suggests it frequently triggers during timeline operations, track imports, or MIDI editing, even if Elastic Audio isn't actively in use. Targeted Fixes for Error 9416 Older fixes (like toggling buffer size) no longer
Since error 9416 is directly tied to Elastic Audio, disable the system plugin itself:
When you restart Pro Tools, it will create factory-fresh preferences. The AAE error 9416 will be gone, though you will have to re-setup your I/O settings and keyboard shortcuts. The first line of defense is adjusting how
This is the standard fix for Error 9416. Corrupted preference files can cause the software to look for hardware that isn't there.
AAE Error 9416 Updated: How to Fix Pro Tools Audio Engine Issues (2026 Guide)