Speed up cancel process in large scenes

[Siahpoosh]

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

[Ondra]

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

[arqrenderz]

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)

[Ondra]

we fixed that in the new DR ;)