Thank you for your help Family!!!
The batch in question is a lager (MJ M54)
FG: 1.09
Bottled: 06/04
Priming 4,5gr\L
No days in the refrigerator jet.
I like to drink my beer from the Garage temp (16°c) but the yeast never act like a 'nucleation point' before.
Usually i use 0.33 bottle, this...