ive been having a problem with my phone not staying connected. its kinda strange, but when the phone is on its lock screen and has been sitting for a while, there doesnt appear to be any service / connectivity. when i unlock the phone, i will see a few bars pop up, then a few seconds later the 3g notification will come on. now, this doesnt seem to be a big deal, but when i first unlock the phone and go straight into my gmail account, it wants me to click the button to retry to connect. i will have to do this several times before gaining connectivity and actually receiving email. i have not seen this issue in the past, and just noticed it within the last week or so. is there some setting that im missing ??