Hi, I know this sounds daft but I sort of remember it being to do with having a third party renderer installed!
Cheers Lawrence > On 10 May 2015, at 11:07, Morten Bartholdy <x...@colorshopvfx.dk> wrote: > > I recall a thread some years ago of which I myself was part discussing why > the fcurve editor in some cases got extremely slow at updating simple > operations such as changing frame for selected keys on several curves at > once, or for instance cycling several curves at once. I have forgotten what > the solution was and can't seem to find that thread again - can someone > perhaps jog my memory on this one? > > > Cheers > Morten >