Have a RUT950 have updated firmware to latest version (RUTxx_R_00.06.02)
I am unable to get it to update dyndns.org, the settings aren't exactly complicated and have checked and rechecked the username and password. The settings are saved ok, but it just won't update the status. I have factory reset it, and the source is public. (123.209.135.244) I have nearly a dozen of these deployed now with the same settings, at a bit of a loss as to what the issue could be.