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keys lower octave not triggering sound


 

Hi there,

My CS80 was working fine until today, when I noticed the lower octave stopped triggering any sound. All other keys, ribbon and knobs work great.

More specifically, the lowest C key on the left of the keyboard works but every key after D, E, F, G, A, B, C (and the respective black keys) does not trigger any sound. The second octave (after C) and all other keys work just fine.

If anyone has experienced something similar and was able to fix it, would love to hear back. Also any advice is greatly appreciated. Thank you for your time,

Constantin

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