I’ve been using Nuke 8.0v5 or 7.0v10 with Deadline 6.2 with no issues.
I upgraded from Lion to Mavericks (to work with Davinci Resolve 11).
I did not reinstall Deadline or Nuke after the upgrade to Mavericks.
Nuke comps are now MUCH slower. One that took 1:12 hours under Lion, takes 10:47 hours under Mavericks.
Any special Deadline setup for a Mavericks upgrade I should try?