FCPX 10.4.8 Export problem

Hi all,

I couldn't reply to topic with the same issue, so I started this one.

On several occasions export from FCPX would stall at a certain point, the last project at 34%.

I deleted the render files, deleted there preferences, deleted the optimized and proxy files, restarted, created a new library, check all transitions - no issues, nothing worked.

Instead of going back to 10.4.6 I upgraded to 10.4.9 and hey presto: export is 100% again. Phew. Stressful if you have a deadline...

Hope others find this useful.