Adhesion problems

Hi, I've been printing since November 3rd with that filament (PolyTerra PLA) on my A1 mini. Recently, in some prints, I've experienced adhesion problems, sometimes also with the first layer. The filament is stored in an AMS in my bedroom.

Do you have any suggestions? Is it possible that my filament is already becoming moist?

P.s I have 4 PolyTerra PLA in this moment and only brown is giving that problem.

Hi, I've been printing since November 3rd with that filament (PolyTerra PLA) on my A1 mini. Recently, in some prints, I've experienced adhesion problems, sometimes also with the first layer. The filament is stored in an AMS in my bedroom.

Do you have any suggestions? Is it possible that my filament is already becoming moist?

P.s I have 4 PolyTerra PLA in this moment and only brown is giving that problem.