I can no longer enable Scale and ARP on the S25 or use the function knobs since updating to the latest Komplete Kontrol software. Do anyone knows what is going on here?
The S25 is a MK1 keyboard and isn't supported by Komplete Kontrol 3. You need to go back to the previous version which you can download from here - Komplete Kontrol 2.9.6 - Last VST2 supported version — Community (native-instruments.com)
-- Mike
Thanks so much!