Sytrus Bipolar Waveshaper Creates Render Error

[Juice-tin]

I discovered a strange situation where Sytrus gives render errors. It has stopped a whole project from rendering.

ScreenCapture_7-27-2015 1.36.03 AM.wmv

To reproduce:
1) Send an operator through either of Sytrus's filters,
2) Enable the bipolar waveshaper (unipolar doesn't give this error), and
3) Try to render a low pitched note.

What defines a "low pitched" note? It seems to vary. As far as I know there's not a constant pitch below which rendering will fail for every preset I've tested.
I've also noticed it doesn't always produce this error at all depending on the preset or the operator.
I just did a test where the only variable was the waveform of the operator entering the filter with the bipolar waveshaper enabled. It failed to render the square and saw wave but the triangle and sine wave rendered without a hitch.

So, I'm not sure what exactly that causes this, but it's absolutely linked to the bipolar waveshaper, the pitch of the note being rendered, and the waveform/shape of the operator being distorted.

[FidelityMusic]

I've tested it in FL 12.0.2 32bit and 64bit, no...

[Juice-tin]

I am running FL 12.0.2 64bit. You can check Dia...

[FidelityMusic]

Have you tested this in the FL 12.1 beta? Refle...

[Juice-tin]

I have not.

[reflex]

There's actually still a bug left in the bipola...

[Juice-tin]

Interesting. It does happen in separate project...