I've done several searches and haven't come up with an answer.... Before 2 days ago I had no trouble with either the YouTube app or the mobile site. However, now YouTube, as well as other videos I view on sites anywhere, load INCREDIBLY slow.....even when I have up to 4 & 5 signal bars.... Videos loaded fine and in good time before with the same amount of signal...... What's going ON?? Someone help please...... Oh and it's an iPhone 4 ---------- In fact, ALOT of sites are slow to load on general now. I've deleted my cookies, cache, etc but nothing has worked.