@Brendan_H yup mines working now as well with the default setup, no manual DNS entry. I called One NZ yesterday and they were looking into it, didn't send me a case ID so didn't bother posting. Great...

@Brendan_H I'm gona call One NZ tomorrow. I see they now provide the X50 units, maby the X20 are no longer supported, will post an update tomorrow.

@Joseph-TP Thanks J, don't have the option to change the MTU. Yes these were supplied by our telco One NZ, do they manage the firmware on these? Dose the XE75Pro have this issue. If not I'll just buy...

@Joseph-TP I got the same problem and effects all our android devices when on wifi. Dns was set to google ages ago and just restarted to have issues again. Tried reboot devices, reset dns in deco app...