White frame at run

Hi all and sorry if my title doesn’t mean a thing ^^

I actually make lot of custom layers, learning step by step how some things works, and I’m close to finish some of theim.

But I’ve a little problem, when I run layer, there is a “white” frame or a “final” frame and after the layer run properly. Anyone know from where come this frame ?

In advance : thank you !

Can you post your layer (or send it to me directly) so that one can have a look? Maybe you also can do a screen cast to demonstrate your concern?

I’ll do it as soon as possible but I think I have a serious lead about why its do this.

Keep you in touch :wink: