[GH-ISSUE #603] One-Click Training locks up and does not progress with Epoch #351

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opened 2026-10-20 09:58:23 +00:00 by bsakaguchi · 3 comments

bsakaguchi commented

2026-10-20 09:58:23 +00:00

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Originally created by @VertofChest on GitHub (Jun 22, 2023).
Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/603

Hello, I am attempting to train my voice model, however when I click One-Click Training, the progress halts after a certain point with the last message in the console being "INFO:torch.nn.parallel.distributed:Reducer buckets have been rebuilt in this iteration."

What is going on here? And how long should training take, exactly?
extract_f0_feature.log
preprocess.log
train.log

Originally created by @VertofChest on GitHub (Jun 22, 2023). Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/603 Hello, I am attempting to train my voice model, however when I click One-Click Training, the progress halts after a certain point with the last message in the console being "INFO:torch.nn.parallel.distributed:Reducer buckets have been rebuilt in this iteration." What is going on here? And how long should training take, exactly? [extract_f0_feature.log](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/files/11830914/extract_f0_feature.log) [preprocess.log](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/files/11830916/preprocess.log) [train.log](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/files/11830918/train.log)

bsakaguchi

2026-10-20 09:58:23 +00:00

closed this issue
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bsakaguchi commented

2026-10-20 09:58:25 +00:00

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@Traxier commented on GitHub (Jul 4, 2023):

Have you fixed it yet? I'm having the same problem.

@Traxier commented on GitHub (Jul 4, 2023): Have you fixed it yet? I'm having the same problem.

bsakaguchi commented

2026-10-20 09:58:25 +00:00

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@github-actions[bot] commented on GitHub (Apr 29, 2024):

This issue was closed because it has been inactive for 15 days since being marked as stale.

@github-actions[bot] commented on GitHub (Apr 29, 2024): This issue was closed because it has been inactive for 15 days since being marked as stale.

bsakaguchi commented

2026-10-20 09:58:25 +00:00

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@Tsar commented on GitHub (Mar 29, 2025):

Updating gradio like described here https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/2355 helped me.

@Tsar commented on GitHub (Mar 29, 2025): Updating gradio like described here https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/2355 helped me.