Latency issues with Pro Tools

[Mimeograph]

Hello, I’m using SD3 within Pro Tools and I have noticed that SD3 0utputs 1&2 are fine, but if I assign a drum to any other of the internal outputs

it introduces significant latency against the Pro Tools click track.

Pro Tools 2025.10.0  –  macOS 13.7.2

Please advise. Thank you.

Operating system: macOS Ventura (13)

Topic

[Brad]

Mimeograph wrote:

Hello, I’m using SD3 within Pro Tools and I have noticed that SD3 0utputs 1&2 are fine, but if I assign a drum to any other of the internal outputs

it introduces significant latency against the Pro Tools click track.

Pro Tools 2025.10.0  –  macOS 13.7.2

Please advise. Thank you.

Operating system: macOS Ventura (13)

Try posting this in the SD3 section, you may get more response. Are you saying it produces more latency for just those new aux channels? Are there plugins you are using on those channels.

Operating system: macOS Tahoe (26)

Mac Studio M1 Ultra, RAM 64 GB, 1TB Drive, OSX 14.x, 15.x, 26.x and Windows 10 (VM)
DAW: Fender Studio Pro 8, Presonus Studio One Pro 7
DTX Express III (Extreme triggers), Nektar LX88
OWC Thunderbay Mini (4 X 1TB Sata SSD), Express 4M2 (4 X 2TB M.2 SSD), Envoy Express (1TB M.2 SSD)
Presonus Quantum, Faderport & Faderport 8
Black Lion Sparrow Mk2 A/D, FMR-RNP-RNC, MIDI Xpress 128, BM5A, KRK VXT4, Equator D5
2020 Macbook Pro 16GB RAM, 512GB SSD Audio(mobile rig)

[Author]

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