Vienna Symphonic Library Forum
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  • Sostenuto pedal not working on Synchron Piano

    Hi, I just bought a Roland RPU-3 pedals for my Kontrol S61 MK3, set it up so all 3 pedals are working in continuous mode. Sustain and Soft pedals work in Synchron but not the middle Sostenuto. HOWEVER the Sostenuto pedal DOES work in Vienna Imperial. I tried in Cantabile to send the midi signal to both plugins with midi monitor opened, I can see all 3 pedals working but Sostenuto works in Imperial but not in Synchron. Is this a bug?


  • FYI not working even in Cubase Pro 14 😭


  • Just for clarification in Cubase, the same behaviour occurs in Synchron Piano, Sostenuto pedal doesn't do anything but it works ok in other plugins (Vienna Imperial, Arturia Piano V3) all in vst3.