Happy to help, Lee! Generally speaking, you shouldn't have to hit the Send Settings button every time you sync. Well, I should say that it's not our
intention that you need to hit the button every time. :-)
If the network settings haven't changed, the ones you used for your last sync should be re-used next time.
If you'd like, we'd be happy to investigate this with you - please email our
support ninjas so we can look into what's going on here.