I print my own drywall anchors all the time and they work really well, at least for my applications!

I use this model: https://www.thingiverse.com/thing:1288793

Love my electric razor. It’s 25 years old and still kicking. Never replaced the blades or battery. Ride or die electric forever. You can take it from my cold dead hands!

As a seethingly jealous ender 3 peasant who is still spending most of his time keeping my printer working with kludges and duct tape; it’s nice to know Bambu owners are human after all and still run into problems.

Hope you get it sorted and are back printing soon! 🖖