My O2 sim has 30Gb monthly roaming data so I have it in a Zyxel NR5101
router whilst in France. However it is using around 1Gb of data a day in
excess of any actual use. Can anyone explain why and what can I do to
stop it?
Thanks Enlli, I tried that and with the sim in a phone it didn't use any
excess data, as soon as it went back in the router, off it went again
using 1Gb a day. Wierd
Thanks madasaf1sh, I did all that and with no one connected it still
used 1Gb a day! I have it installed back in the UK now and it's not
using anything so I think it must be to do with roaming.
