Files Don’t UploadĪnother reason why you may want to clear the OneDrive cache is when certain files fail to upload correctly, or loops endlessly during the Uploading phase.
If the Documents & Data section displays a huge figure, then clear the OneDrive cache and things should be back to normal. You can check how much space OneDrive occupies by opening the iOS Settings app, and then tapping General -> iPhone/iPad Storage -> OneDrive. Provided that you haven’t chosen to keep too many large files offline, OneDrive occupying multiple gigabytes on your iPhone or iPad usually indicates a cache storage that has gone out of control. One of the prime reasons to clear the OneDrive cache occurs when the app starts to use too much space. Below are a handful of OneDrive-related issues that a good cache-clearing should resolve. However, that doesn't mean your apps function in top shape all the time. Usually, iOS is pretty adept at managing the caches of all installed apps - hence the reason why it doesn’t feature a system-based manual cache-clearing mechanism like on Android.
