The Reaper Thread

[pete_b]

@howard

If you are direct monitoring from the Focusrite, check to make sure the track monitor in Reaper (the little speaker icon next to the record icon on the track) is switched off.

What might be happening is not octaving, but phasing, as the track monitor sound comes back out through the DAW at a slight latency from the direct monitoring from the DAI.

This is exactly what was happening, you nailed it Thanks howard. Problem solved.