Knocking Supports Over

I've solved my adhesion issues, and other tweaks... but the damn thing will randomly just knock supports over, tested belt tensions, leveling etc... I can't for the life of my figure out why 70% it works fine on the same model/slice and then 30% of the time it decides to just knock a support over of the model itself.

I regret buying this printer. I'm not new to printing - been a hobbyist for almost 10 years, and this is the first printer I've regretted buying. I wish I'd waited and spent more on the (presumably) upcoming larger Bambu of the K2 Plus.

Rant done. NRN. Just venting at what feels like a expensive poor purchase.