Hi Oli, thanks for replying. It is possible that the encoders are dirty, but it seems strange that both deteriorated at the same time to the same degree. I tried spinning all of the encoders and then loading but that didn't help. As to the interface I was using Logic on a Mac with a midisport 2 x 2....

Hello, I have a Waldorf Pulse and a Waldorf Pulse Plus. Both synths worked well and were stable. However I attempted to edit the synths using Emagic Sound Diver. I am not sure that it is connected but since then both synths have become highly erratic. The front panel program window is stable on a pr...