Thanks. I will give that a shot, even though all of a sudden, after 3 days, it is working again. Very strange.
On another note: I just realised that the cinematographer shot in 2k, 3k and 4k (don’t ask me why). As I finish in 2K, I was wondering if it is better to change the size of all media to 2K on import into FCP (otherwise I have to render a lot in the timeline). However, I didn’t see a change-size option in the log-transfer tool. Any suggestion?