Not a lot of info to go on from that. Scarlett 2.1 sounds like the software mixer.

If that's the case I think there's a buffer setting in the mixer per the screenshot below.

Go to Settings-->ASIO Buffer Size and adjust that. 10ms is default.

Sometimes restarting the audio interface works too.

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Mixer



Steve

BIAB/RB 2022, Pro Tools 2020, Korg N5, JBL LSR 4328 Powered Monitors, AKG/Shure Mics.
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