Recent DiscussionsMost RecentNewest TopicsMost LikesSolutionsTagged:TagRe: laggy and jumpy s-pen on new Galaxy Tab s4 James Frey I was able to clear this up by emptying the cache under App Info in Android. Settings>Apps>OneNote>Storage>Clear Cache or <App Switcher button/Gesture and tap app icon>Storage>Clear Cache Hope this helps.