Bambu Lab A1 Print Issues

Hello. Today, I would like to talk about a problem I’ve been experiencing with my A1 printer. This issue has started occurring more frequently lately. Although the printing process begins normally, the printer ruins the job during subsequent layers, creating defects that are clearly visible to the naked eye. There is a problem with only this part of the picture I shared.
The filament is dry, and I generally use the 0.2 layer profile for Bamboo.

I look forward to the advice and opinions of users who have knowledge and experience regarding this topic.

Have a nice day.