My app abruptly halts and closes.

MainPie7583! Have you tried any troubleshooting steps so far? Check out the Casual Games FAQ for some basic troubleshooting steps and Error
Codes & How to Fix Your Game for some additional steps. If you could, please provide the following information as well:

• Region:
• Device:
• Mobile (Y/N):
• Operating System:
• Wired or wireless connection:

Additionally if you could please upload a DXDiag file to a file hosting service like OneDrive, that will greatly help us in sorting out what may be going on. Steps can be found here (Note:
one DXDiag is run, you will get the file by selecting "Save All Information"). Thanks!

You have to end the game you started before closing the app or the entire time you're away will be included in the playing time. It would be great if closing the app halted the timer, but that's not how it currently works

there is an issue with the current nvidia driver, there is a hotfix available. the issue can cause halo to abruptly end and close. this fixed it for me.

GeForce Hotfix Driver Version 526.61 | NVIDIA (custhelp.com)

Since we have had such a great response Malice is currently halting applications while we organise those who have applied - apologies but Destiny registrations are closed for the time being - watch this space

Called my local Gamestop shortly before they were closing and asked about preordering and they told me they were abruptly told by the company to cut preorders off at 6pm. I read my email notification at 5:10 and had no idea even though online preorders were
already closed at that point I could call my local store directly and still get one, had I known that I would've got mine in, the hunt continues!