Prints detach, no idea what to do

I have this issue since the last two weeks or so. My prints get detchaed after a while. I’m trying to print a multiboard grid tile and the issue happens every time. I’ve tried changing the z-offset by ten microns (up or down). I tried changing the bed temperature to be warmer in the first layer, to colder.

I tried printing with some glue on the print bed, or with out.

I’ve washed the place with alcohol, or with soap and water.

Always the same.

I’m using elegoo PLA+ I have a creality hyperpla filament that has just arrived and didn’t try it yet.

I’d really appreciate fixing this.

Hi,

To start with tell us what are your temperatures for the bed and filament…?

In this print it’s 220/50 with the first layer being 230/60