I've been testing the DNS, but had to revert back to alternative, ping resolution to items like google.com and outlook.office365.com were resolving to servers that were 200+ms where other DNS servers resolved to different IP's that were 20-30ms.
I assume this could be to do with my location? just seems odd it caused massive issues with non-cached outlook that we use for terminal servers.
Looking forward to using the product but until items like this are resolved we can't use it.
Kent.