I'm not sure if you are collecting crash dumps, but here is a crash repro:
- Nokia Lumia 800
- About 500 contacts in people list from Outlook, Google, Yahoo, Facebook, LinkedIn, Twitter
- Tap "Contacts" heading
- Select Phonebook
- List begins to fill for a second before dying back to start screen.
- Opening app again results in the same happening as soon as the app hits the contacts screen unless can hit Contacts heading again and revert to "all" contacts.
Thank you very much for your feedback. I will pass the issue mentioned to the product team
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