I can’t quite tell but it looks to me like it’s doing a turn-around there? Like instead of doing a complete circle for the inner wall it’s turning to do a continuous path for the rest of the print.
What slicer are you using? I only know cura and have never had this problem but I’d try doing less than 100% fill rate which seems to have an indirect effect to cause it to prefer cleaner paths for walls. I’m sure there are some other wall related settings to play with.
This guy, Fuchs