Edge SWG is display error when I remove fording host.
How to remove a forwarding host ?
In order to remove a forwarding host entry form the proxy, all references to that entry must first be removed.
This involves scanning the full policy on the proxy to ensure there are no references to the forwarding host in question.
Once all references have been removed from policy, if the host entry still will not delete, a restart of the proxy may be required to remove all references to it from memory.