if I have a wiz107sr board connected in the field to a certain ip and it work works fine for months then the ip hardware crashes and I change the dns to point to another ip the wiz107sr will continue to try to connect to the old ip even if
dns has been known to be updated. the only way to get the wiz board to act right is to program the server ip in statically
let it connect then put the dns url back in and it works. I don’t want to have to touch all the boxes in the field if I am trying to change my connection address. Have you seen this activity before?