Images have become less sharp and less clear

Hello. Thank you, Dear team, for your work and service. Recently, images (in text-to-image mode) have become less sharp and less clarity, resembling blurry photos on a number of models that previously produced fairly clarity, sharp images. For example, SeaArt Story, SeaArt Fusion, Z Image now get less sharp and less clear blurry images. Early - better quality (I love SeaArt Story - best model. Very good sharpness, clarity), now - bad quality …