In the first 36 hrs I had the phone, I spent at least half of it in the PC connect screen. The phone would not boot...well..sometimes. Then it would boot by itself...reboot rather.
I called MS, ZUNE support. They helped walked me through some basic steps. Apparently I was touching the side buttons, camera, volume down, while powering up. Not sure if this was true, but dam they could reproduce the PC connect everytime. Since that call, I was more careful about powering up and have had no problems since.
I do get a lag in IE on WiFi, sometimes, not often, but daily. I found a web page that always sends me back to the desktop.
But crashing.....I have to be honest and admit that most of the crashes...if not all, in the first 36 hrs, probably were user errors. Now, I'm not a novice. I own more smartphones than most people on this forum. And if the phone buttons are that sensitive, then something is not right. However, since I've grown accustomed to the button layout and sensitivity, I've not had a single malfunction.
I've also recognized that certain apps are prone to causing, umm....unexpected results. Maybe instead of voting on crashes...we should keep a list of app suspects....
Nokia Lumia 920 White/Red, Microsoft Surface, Amazon Kindle Fire
Nikia Lumia 900, Motorola Xoom, Focus S, Lumia 710, Dell Venue Pro, HD7, Droid Bionic, T-MobileG2x, HTC Sensation, HD2, Nexus One, Cliq, MyTouch 3g, TP2, AT&T Pure, Xperia 1, AT&T Fuze, Touch Dual, Hermes