Export Audio Mixdown takes longer than Realtime!

I’m seeing sessions now that take longer to Export a mixdown in offline mode than they do in realtime!

Never ever seen that until the last couple of V9 versions.

I’ve attached a photo of a 4 minute session thats taking over 5 minutes to export.

It did take more than 5 minutes before someone asks - it wasn’t just the countdown clock being flaky!