The masking settings are not selected. Any idea's why it's no longer working ? ThanksKevin

I will check, but this is the same download we've used previously and we've never masked the IP addresses at all. It is exactly the same file we used for the previous upload prior to the portal upgrade.ThanksKevin

I've just looked through the file and it has a 'dav' file - this contains the device names and IP addresses as I'd expect to see them.

It's not a CSV, it's the downloaded transport file from the collector and the same file I used in my last upload prior to these issues.

I've re-uploaded the last import and data is there now. But the IP addresses aren't showing correctly any longer. For example, they are in the format 0.0.2.128 - This looks to be for all devices. Thanks   Kevin