Tree supports breaking during print P1S

I have been having issues with my P1S for a while. While tinkering things have been improving, the print quality has been spotty during the print. The tree supports break during the printing process. It should be noted that I am using in these photos pet-cf after drying the filament for 6 hrs at 90C, I have also had this issue with pla and petg.

While here, I also want to ask about the quality of prints. The bottom typically is in far better shape than the top, with the quality becoming more spotty as it progresses. It wouldn’t be as big if it wasn’t for the pet-cf prints snaping towards the bottom when trying to remove.

I do appreciate the help that this community has given with troubleshooting, thank you.

Edit: This was after I slowed down the print speeds by half and dryed the filament.

You clearly have a flow issue. If you aren’t using a known good profile for your specific filament, get one and use it.

If you haven’t done flow calibration and pressure advance (in that order) for this filament, you should do it.