Tree support instability due to mechanical vibration I’m having trouble with tree supports: they fall over mid-print, but only when they are positioned directly on the build plate. The failure happens when the printer starts vibrating intensely due to high-detail areas or rapid changes of direction in the main model, which ends up detaching the support’s base.
Check if the vibrations are from possible mechanical issues, otherwise only way is to reduce the printing speed to reduce vibrations. Also the Ender is not the most rigid platform …
BRIM setting could easily solve that I think. Add a Brim, and reduce the gap - I regularly use 0.1mm which I believe is closer than the default - I’ve gone as large as an 8mm brim.