According to the bug fix list the jump to zero issue should have been fixed. Unfortunately I cannot check this because Version 1.70 crashes Cubase (versions 8.5.15, 8.040 and 7.50). The plugin is then placed in the Cubase VST blacklist.
I went back to ver. 1.61 and Cubase excepts this one.
OS: Win7 x64, PC: Intel i7, 12Mb RAM, DAW: Cubase 8.5.15 x64
I did make a screen capture and posted it to my facebook page.
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https://www.facebook.com/media/set/?set=...&uploaded=2[/img]