Good evening everyone!

I’ve just bought my 1st 3DP, the E3v2, and was very excited to get something done, so levelled the bed and started printing a start.

1st try – after a couple of minutes, the 1st layer is not sticking anymore.

2nd try – print directly after the 1st disappointment without changing ANYTHING in the printer (neither slicing, nor levelling), result is “OK”

3rd try – print directly after the 2nd w/o changing anything, disappointment.

Does anyone have an idea why I am getting different results (KO-OK-KO) w/o changing anything between prints?

Thanks a lot in advance!

Take care,
Corn