Hi all,    figured i'd ask here before spending hours on hold... Constantly having DNS and caching issues with my NBN business connection. our business does a lot of website development and when we are uploading new websites and changing nameservers etc we have tonnes of issues where the old websites still load on any device on our network and the only way we can resolve this is to reboot the modem. clearing cache on browsers flushing DNS etc do nothing at all.    any ideas or thoughts about this issue?   Peter ... View more