Every time I switch back and forth between keyframes and timeline everything goes super slow and almost crashes. It works but I get the spinning load wheel and have to take a coffee break, sometimes it crashes. I am using 19.01.27. I will download the next version to see if the problem gets fixed.
This crashing doesn’t happen when I have keyframes and timeline open in separate windows. This workaround is good enough for me.
16 gb RAM, windows 10 pro, i5-3550 CPU @ 3.30GHz, 3301 Mhz, 4 Core(s)
Like I said, its not too much of a concern now because when I open keyframes and timeline up in two different windows I don’t have the issue. But if I toggle back and forth the wait is a nightmare. I just do 1080p 30fps.