Mismatched knots Repair failed

Hi all, I’m making a very complex model in a T-Spline geometry, basically all the shape of a Zaha Hadid style building. At some point in modelling, the smoothing doesn’t allow me to keep bridging faces of the same geometry regardless of which faces and on which part of the model.

The error I keep getting is

Unable to convert object, the mesh does not have a consistent surface layout, mismatched knot intervals, repair failed.

Whenever I try to fix this using the layout tool, the error keeps repeating.

Is there anyway to detect which are the problematic knots without having to try-and-error erasing and converting the whole model by parts?

Welcome @leonardo.geremia92
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