Odd layer artifacts

Using a standard profile on bambu labs 0.2 res, polyterra PLA set at 210c…Looks like a layer shift but it doesn’t go all around, the two pictures are opposite sides. One looks like a shift the other the lines seem to bulge out. printed fine in PETG last week, profile may have differed a little though…

Second print is in PETG, again it’s some weird pattern instead of being smooth like the first few layers. Any idea? Bed temp is set to 70c. Had no issues prior to this.

PLA


This one is in PETG