Speed up cancel process in large scenes

it would be good if its possible to speed up render cancel process in big scenes , sometimes it takes long time (2 or more minutes in large scenes) in building acc.
i dont know this is max issue or corona but hope doing something to fix this.

thanks

The cancel button should work great in these situations in Corona 1.4+ since it no longer does some unnecessary operations. Please report any scene where the cancelling takes unusually long time

I have seen cases when using DR and the first render is send and cancelled right away the nodes wont cancel and the master pc freezes becouse of htat (using 1.4)

we fixed that in the new DR :wink: