- Confirm the DAW is running the 64-bit VST3 named FlowMorphZ by Flow Studio.
- Confirm the selected file is an RVC v1/v2 inference
.pth, not a training checkpoint. - Test without an
.index, then add only the matching index for the model. - Wait for the first-use model compilation to finish. Later conversions should be substantially faster.
- Keep the DAW transport playing while FlowMorphZ is armed.
- Try a short, clean, dry vocal region without a beat routed into the same effect.
- Update the GPU driver and restart the DAW.
- FlowMorphZ version
- DAW and DAW version
- Windows version
- CPU and GPU
- Exact status/error text
- Whether the problem happens without an
.index - Whether the model works in another RVC-compatible application
- Reproduction steps
Do not upload copyrighted songs, private voice models, or recordings you do not have permission to share.
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