Created attachment 101 [details]
I recently switched from 2.0.0 to 2.1.1.svn71 and noticed that the effect sends don't work.
I attach the lscp file that I usually use: 5 instruments with the output configured on channels 0 + 1, each of which has an effect send on channels 2 + 3.
The only way I found to get the signal out of channels 2 + 3 was to set the effect send value to 100%. Any other value does not pass the signal.
So with "channel" you mean "audio channel" in this case, not the sampler "part" or "sampler channel".
Does this issue still persist for you with the latest LinuxSampler 2.2.0 release?
If this is still an issue for you, would you please identify the Subversion revision that introduced this issue for you? svn-bisect (if you have it) may assist you on that task. If you don't have svn-bisect then you can of course also checkout and bisect the individual Subversion revisions manually. LS release 2.0.0 is SVN r2789. LS release 2.1.1.svn71 is SVN r3854. So by using the "bisection" strategy you need (max.) log2(3854 - 2789) = 11 trials to find the relevant Subversion commit that introduced this issue.
Sorry Christian, I miss your comment...
I will follow your advices to find out where this issue was introduced.