layers not sticking together

hi, and thanks for reading, so this is happening (pic below) no idea why, ive tried different temperatures same result, maybe its the filament? gizmo abs 2.85mm

What settings are you using in those specific prints?

Layers separating is usually the nozzle temp being too low. It could also be the cooling fan. Since you’re using ABS, try turning off the part cooling fan.

https://www.simplify3d.com/support/print-quality-troubleshooting/#layer-separation-and-splitting