从 2017.5.24 开始，在 OneNote 2010 里出现所有共享笔记本（保存在 OneDrive 上的笔记本）的所有分区消失不见了，然后，过段时间，所有分区重新同步了下来。在第二天，或者是关闭 OneNote 2010 后，再打开 OneNote 2010，又重复出现这种情况。所有分区不停的消失，又重新同步下来。不知是何原因？
现在已经基本确认为 OneDrive 服务器端出现问题。
Update 6/15 11AM PDT: doesn't look like they were right about the cause. OneDrive still investigating.
Update 6/13 10:30AM PDT: While the previous error is fixed, error code 0x800701F4 is happening intermittently for many users. The OneDrive team claims this is a "caching error stemming from their previous fix" and should resolve "today" with the deployments. If it doesn't I'll continue to bug them and update here.
The message I see is The Web server is reporting an internal error. If this error persists, contact the server administrator. (Error code: 0x800701F4).
Update 6/9 6PM PDT: According to the OneDrive team they've fixed this issue. Please let me know if it recurs.
OneNote Engineer here: We're aware of this problem and working to get it resolved ASAP. Thanks for letting us know!
6/9: We've narrowed it down to a problem with receiving an updated authentication token from OneDrive. This results in OneNote believing you don't have permission to the sections and removing them from display.
Update 6/8: As mentioned above, if you open the notebook in Edge and restart all processes, OneNote 2010 appears to properly get the auth token and sync properly.