pederlyng 0 Posted May 11, 2014 Started out with backing up my patches - then updating the Monkey. Updated firmware and Workbench HD to 2.10 - everything seemed OK ... Now patches cannot be written to JTV-59 - error 80007104Reflashed firmware and reinstalled Workbench several times. Tried to reload back-up patches - still cannot be written to JTV-59.Ended up rolling back to 2.0 - first attempt of reloading back-up patches seemed to run OK, but left JTV-59 completely blank. Next try was successful, now my old patches are back in my JTV-59.Mac OS MavericksUSB interface (no POD)JTV-59 Fully charged battery (I have two, tried with both)Where did I go wrong? Share this post Link to post Share on other sites