I’m having the same problem, with an SD sequence. I’ve tried deleting render files and doing the option-apple-R mixdown, with no luck. it seems totally random. The weird thing is that the delay doesn’t happen at the same time every time. I might play the sequence once and have it happen in one place, but then go back and play it again and it happens in another place. so it seems to be some sort of system problem, rather than a problem with a specific render file or capture file. why does this happen? I guess it could be a slow disk, but it’s not like I switched to a different drive. I’ve been editing with this same drive for a couple years now. I haven’t changed anything about my system for many months.
btw, deleting prefs and fixing permissions seems like superstition that everyone says to do for any problem but rarely helps (in my 9 years of experience using FCP). What i’d like to know, if possible, in general and in this specific case, is what really causes the problem. So… any more ideas?
Thank you,
steev