This is the emails between the YouTuber YGK3D and Anycubic, it seems like they won’t send 3D printers to reviewers who mention their GPL3 license violations.
tl;dr Anycubic uses open-source software for their firmware, but doesn’t make it public as per license agreement, and they don’t seem to be friendly to anyone who calls this out.
More info: https://www.youtube.com/post/UgkxIMpZTkXqFo0H6pDwhZpdYqMYvLhPvWA5?lc=UgxA-4LYvwrnonXuXsZ4AaABAg
To be fair their printers (P1S and H2D) are reliable workhorses, I cant remember if I ever had a failed print and they are basically in 24/7 operation since a year. Never had to do any maintenance.
You should maybe do
At least grease the z axis and clean the dust of the x and y axes
All my friends who have one rave about the reliability. I can’t get one on principle. They’re all at the mercy of Bambu’s closed source firmware which means you’re always only one automatic update away from a required subscription.
I got gifted a P1S, so I use it. But I stopped updating the FW and use Orca Slicer with the printer in LAN mode. Not optimal, but better than completely giving the control away to Bambu Lab
They generate a lot of waste plastic on multicolor.