@stokie21 do you have a mixed Gen6/Gen7 UI, looks a bit confusing to me. What about the Option "Donot delete expired hosts of an FQDN Network Object with active connections or until DNS re-query… (View Post)

You should update to 6.5.4.17, limit access from WAN as tight as possible and monitor the situation again. —Michael@BWC (View Post)

Did anyone encountered the situation that adding an Access Rule caused the red error message saying "Invalid API argument"? Webdeveloper Tools showing this request/response: 15:24:04.638 XH… (View Post)

@johnswenson1 my best guess would be, that either the Subnet mask or the Default Gateway of the statically configured clients does not matach your configuration. Make sure they are correct. —Michael@… (View Post)

@supbod you probably did not have enabled the proper flow monitoring. Please check your settings. —Michael@BWC (View Post)