Bambu ASA-CF : Still brittle after 24hrs drying at 80c

I know CF is brittle, but this is ‘touch it and it falls apart like good brisket’ brittle.

I pushed slightly into the filament when taking out of the dryer and went straight through some filament breaking to pieces.

I wonder if there is some material issue there.

Anyone had this before ? I put it on again at 85c now for another 24hrs but it seems silly.

Wonder if Bambu would even replace it.