Crash when export V20 on Mac OS15.4

Just installed V20 on my Studio Max. All seemed well until I tried to export and then Resolve just crashed and back to desktop. Tried with different codecs all the same. V20 works fine on my PC. Went back to 19.1.4 and all works with same project imported back from backup.

Give the FAQ a good read. It goes over some troubleshooting steps, as well as what information to post if those fail.

viewtopic.php?f=21&t=90190

Here is the log. I have Affinity Photo 2, Topaz Ai, Chrome and Brave as application. I had Topaz OFX but have removed.

https://www.mediafire.com/file/080f8x2f ... 5.zip/file

Well its the same with V20 b2. Going back to 19.1.4 and all works again. So clearly something in this release on my Mac. I looked at logs again and it says "failed to create decoder"