Hi,

Autorouting created a banch of through hole in the PCB all of them create a DRC error wich I do not understand.

I checked the desighn rols the dimention of the hole match the design ruls.

I replaced the hole further away from the coper lines with no effect on the error.

Replaced the automatically placed hole with a pad with no effect.

The only thing that cause that error to be corrected is to: delete the hole than cnt+z to undo the change. Tht corrected the error withough moving anything.

Any insites on whay that error is generated will be appriciated.