Modulation Control Bug (I Think)

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Here's a minimal preset for MXXX that exhibits the behavior.

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Note in the modulator (Mod 1) the check box "Restore original values ..." is checked. However, when I stop the Mod (either directly or with the MP that controls it being off/on), the value is set to 6.91 every time after the Mod stops operation. It doesn't matter what Value started at, it goes to 6.91 on exit. In other situations, modulating a 0% to 100% value, it stops at 70% every time.

I am seeing this a lot. I constructed an even more minimal preset (one MP, no modules, and Mod controlled the global dry/wet level), and things worked as expected (i.e., worked correctly). I am very puzzled over this one, but if it's not a bug, I can't see what I've done wrong. As I said, this works just fine in some instances but not in others.

This is using version 11.09.

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Well done! I wish everyone would post questions and bugs like this. Well described including a preset to look at.
OK, so I can agree, it looks like a bug to me. I tried everything and could not make any sense from it. I was getting very random results. Hopefully, Vojtech will take a look.

Now for a secret hack for you!
OK so MP1 controls the value of the gain, set it to -12db.
Now activate the modulation using MP3. It is nicely modulating around -12db as its central value, NICE WORK!
Now turn off the modulation, the value of the gain returns to 0db, but the user is still seeing a value of -12db on MP1, very confusing!
So here is the hack! on MP3 add a parameter that is not being used from MP1, like for example "parameter 4 range" set its min and max values to be the same so it doesn't actually do anything.
Now when you disable the mod using MP3 it will send a little ping message to MP1 and that will send its current value to the parameter. Here is a preset demoing it. (It is not working while the bug is present)

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Jason @ Melda Production

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Will check this out. Thanks. I have encountered this sort of problem, so I (when I can find time) this will be quite interesting to examine.

The only problem, assuming it's applicable to my situation, is that I'm working on a preset for MTurboReverb. I've only got something like eight MPs left! They have become rather precious resources. :wink:

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Seems like a bug indeed, will check it out.
Vojtech
MeldaProduction MSoundFactory MDrummer MCompleteBundle The best plugins in the world :D

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