H2C extrusion overload with BL Support pla/petg

anyone have constant issues with extrusion overload when supports are used. i have Bambulab support for pla/petg with default settings and ams2 pro

printing complex one color print with black on external and support in ams (on right nozzle)

support filament is used only for interface…

No issues at all, and I just ran print overnight using this support material as an interface.

I’m using 0.4mm nozzles, both are high flow, and yesterday I had the right nozzle doing the PETG and the left doing the interface material.

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