The STK61 has limited onboard memory. After setting your lighting in the software, you must click the "Apply to Device" (or "Sync") button at the bottom. Then, hold Fn + Backspace for 5 seconds to save the profile to the internal flash.

Stk61 Keyboard Software ~upd~ -

The STK61 has limited onboard memory. After setting your lighting in the software, you must click the "Apply to Device" (or "Sync") button at the bottom. Then, hold Fn + Backspace for 5 seconds to save the profile to the internal flash.