Best posts made by 3DinoPrint

@droftarts It was the tension of the belts. I increased it, more on the left than on the right side and the circle is a circle
Thank you for your observation.

@Phaedrux M98 did the job. To be on the save side I directly addressed the macro with M98 P”0:/macros/add my network.g” and it worked. Thank you very much for your help.

@Phaedrux I successfully set up an access point and DWC appeared. I think I will write two macros to change between a connection to Wi-Fi from a router and to an access point. Thank you for your support.

@gloomyandy that works, thank you