Though I had better give those of you having the Error: 0x80048883 on Xbox One a heads up, its actually caused by a network error. If you are having this problem right now its is due to limited service for some Xbox One users causing sign in problems. Xbox Live Status Services Xbox Live Core ServicesLimited Affected platforms: Xbox One Affected services: Signing into Xbox Live 1/22/2014 3:55:21 PM CST: Are you receiving an error when trying to sign in to Xbox Live? We are aware of the issue and have our team investigating it now. Thanks for all your patience while we work. We'll update you again in 30 minutes.