Artifacts when printing multiple objects

[lazymaniac]

Hey,

I have a problem I can't get rid off. When I print one object lines are ok, but when I print multiple objects two walls are ok and other two not so ok.
First I had a massive blobs on corners, but then I enabled Wipe and retraction during wipe movement and blobs get smaller. Then increased retraction speed and blobs are gone but this strange misaligned lines appear.

My current settings for ooze are below.

Do you guys have any idea how to get rid of this lines?

Thanks
Sebastian

[lazymaniac]

Ooze settings