Has anyone else experienced sporadic, but massive lag when attempting to make a phone call? I'm not doing anything complicated or unusual (I don't think), but there have been several instances in the now 5 days I've owned my Galaxy Nexus when I open up my contact list and try to call one of them, I have to wait 2-3 seconds before the action actually goes through and dials the contact. During the 2-3 seconds it simply freezes at the contact list. It's very jarring and frustrating...but I suspect it's a normal occurrence, and I just want to confirm with other people. Did a search through the forums but didn't find any similar threads, would love to hear from anybody with the same issue!