I lent my S4 to a buddy while I was traveling and haven’t been able to get it to work ever since. There are a few interesting issues:
-None of the buttons work, but I can still play sound through the machine (clicking play in traktor with mouse)
-I use a mac, the s4 still works on my friends Windows machine.
I have restarted the computer
-I have updated to NI’s latest s4 driver.
-I have tried both the “restore” button and setup wizard.
You could try swapping to a different usb port & lead? Does the s4 have the same midi mode as the s2? Maybe its going straight into midi mode, both shifts do it on the s2. Good luck mate
It should be in the ni service centre app, I think you can get it from there.
It normally installs when you install traktor, it should be in you applications folder, Controller Editor
Ok, so probably I was describing it with a different name. It should be “controller editor”… I’m at away from my DJ computer so I couldn’t get the name right. But here is the link to the available versions. 1.43 appears to be the latest.