

From my relatively lesser experience I can suggest a couple of easy things to cross off your list.
- look at first layer thickness, not sure how thick you’re going but thicker material is more likely to stick and stay put.
- reduce cooling (eg fan speed) in the first couple layers to promote adhesion
- as others have said, clean your print bed, I’m a fan of isopropyl.
- increase bed temp by 5°C
- slow your first layer(s) further.
I am certainly no expert- these would be my first ports of call before I start praying to the google-fu gods.
Cap’n bears a striking resemblance to Joaquin Phoenix.