I don't know if it's a bug in CS80V or a bug inside mi ears, but:
When I use glissando, seems it works fine if I play high frequencies
but more I go down, more it seems sound like portamento
instead of glissando. I don't know how it sounds on original.
For exemple,if I use a sound very pure like 2 saws and no effects,
then I put maximum glissando, then play the last key on the right, then
first key on the left I feel I could listen a very slow glissando, but when
it starts to play in lower frequencies it seems sound more like a
portamento than a glissando.