3G iOS4 resulting in sluggish performance and horribly slow calendar
However, the whole UI is now sluggish and even worse, the Calendar app is PAINFULLY stilted. My MobileMe calendars are visible, but the screen freezes, after a pause (5-10 seconds); the calendars disappear! Then after another pause (10 seconds or so), they reappear!
Generally, the whole phone feels laggy with button presses seemingly not responding and then the OS playing catchup.
Anyone else had Calendar slow-down/pauses happen?
Greg
iPhone 3G, iOS 4, MobileMe contacts, calendars and email synced over the air