For some time I can not do a good print. During printing, known irregularities along the layers during printing. I would point out that the same object was printed perfectly before.
Below are examples of objects that during the printing have highlighted these defects.
Do you have any suggestions?

Looks like you may need to review retraction settings.

Printing to fast and over extrusion could contribute also.

What material, temps, speeds and slicer?

Hi, I use Ice Filament and I printed it with these settings.

Thank’s