Have you cleaned them out of the registry? (View Post)

To answer your question, no exporting does not remove them. I linked the article so you know the registry key(s) to look under. You have to delete the appropriate Profile keys. (View Post)

You have to request hotfixes from support. (View Post)

This is more of a Ubiquiti question than Sonicwall. https://help.ui.com/hc/en-us/articles/204909754-UniFi-Network-Layer-3-Adoption (View Post)

You might be better off adding the new ISP connection on a different WAN interface. Then use Failover & Load balancing features to test functionality. When you are ready to switch off the old ISP… (View Post)