I've revisited for the first time in ages a project that had nothing but Red Epic Dragon footage in yesterday. Had terrible issues with the player not displaying anything at all despite audio being played back ok. I've been working on a 9 month post project which has ProRes masters from the original R3D files made in Resolve so not had to use red in FCPX for ages.
Today - just got back from a shoot. Made a brand new FCPX library. Imported a mixture of Helium and Dragon footage. Same issue. It plays the Helium footage much better, but then as soon as you click on the Dragon files, everything fails.
I have a 2019 Mac Pro with very high spec, all footage is stored on a G-Tech Studio XL Raid with plenty of space and disk speed tests run absolutely fine.
Anyone have any thoughts at all???