[LAD] qtractor: Some instability with audio result from delay effect

[Zlobin Nikita]

Hello. It is my first attempt of serious (rather massive than advanced) DAW 
usage - i used it in montage of own "playlist" from some favorite tracks, 
which is not to be published anywhere at all, just for personal fun.

One track is very long, while in one place i needed only some specific parts, 
which i joined not very precise. And just for fine tuning of that i used one 
delay effect, whose name i don't recall - can only say, that it is dublicated 
with different max ranges, from which i used least available (0,01 s).

And there is problem: resulting hearable delay randomly changes in some small 
range near of one phase.

Did not research this problem better - just eliminated that fading.