Hi, here is the other video.
The Tools take a lot of time to appear, and I noted that when I select a tool, synfig change to Transform Tool then he change to the select tool again sometimes, If you see the 1st Crash happen when I select the Spline Tool and Try to make something and the Synfig Change the tool for the transofrmation and he Crash and some times just crash just for move the mouse After select a tool.
There are some way to turn off thar green bar in the timeline? I feel that everything is slow and what you need most when you vectorize is speed (the most valuable resource of people is time) if you choose to vectorize instead of freehand drawing because you want to save more time in the future, but it is not pleasant to feel that you are taking longer than you should using a more recent release of the same software, when it should be the other way around (I mean: update helps you reduce working time)