For any preset in v2 which had the HPF turned off, that converted preset in v3 now has the HPF permanently disabled - it cannot be switched back on as the HPF switch does not work in v3. There are now many presets in V3 where I cannot get the HPF to work. Similarly for presets where LPF, sin or Ring Mod 'm' were disabled in V2.
[UPDATED - I believe 3.0.4.1095 addressed this]
This was reported a while ago
http://forum.arturia.com/index.php?topic=87546.0Essentially, the HPF , LPF, Ring Mod 'M' control and sine wave switches (clickable text glows green) are broken. Presets where these settings were turned off, after conversion you cannot turn them back on. Any new presets saved from these will inherit the disabled features.
This would be fixed if the switches were implemented in V3, as in V2{3.0.4.1095 did not address the switching filters on /off.]
This is a show stopper, and coupled with no sustain pedal and aftertouch issues means the v3 CS80 is pretty useless at the moment.
Attaching a patch from v2 converted to v3 where the HPF, LPF, sin level no longer operate.
This is in standalone mode, on Mac.
Thanks Jeff