Training LoRAs on Krea2? Skip These txtfusion Layers or Training Explodes

Capitan01R- · reddit · 2026-09-15

Reddit user Capitan01R- shares a key pitfall for training LoRAs on Krea2: the internal MLP blocks inside txtfusion cause training to explode and must be excluded for character/style or any general-purpose LoRA. The fix is adding an ignoreifcontains list covering txtfusion.layerwiseblocks.0/1, txtfusion.projector, txtfusion.refinerblocks.0/1, and txtmlp to the training config. The author also notes their previously teased project is still in progress.

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