PO-28 Robot - FX #5 (slow lowpass sweep)

Has anyone had success with the slow lowpass sweep? The fast sweep (FX #6) works fine for me but FX #5 doesn’t seem to do much.


Ha. I got it to work by resetting. But then got it to fail again by creating a sequence with all 16 notes the same…

Can any of you recreate?


On mine it sweeps very slow but just once. Once it’s full open it doesn’t sweep back and has no more effect on the sound. It only resets if the po is turned off and on again (i hope you got it. I don’t know how to say it in english).

@cloudburst @Mushroots I can confirm that.

Thanks! Good to know it’s not just me or my Robot.