Dear @Vi T,
Thank you for posting your question in the Microsoft Q&A forum.
Based on your description, it's likely you cannot save or download your notes and all options disappear after you send copy or pages. That behavior usually points to either an iOS share sheet crash, a corrupted OneNote cache for that page, or a page that’s too heavy (large images/attachments) causing the share workflow to time‑out. I'm sorry for the inconvenience you're facing. For better understand, could you provide us more detail information as:
- That issue occurs on OneNote desktop app or OneNote web version?
- As you mentioned, this is the second time you get this issue, could you share with us how were this issue resolved last time?
- It would be helpful if you can share screenshot of the issue with us, so we can support you more effective
In the meantime, here are some suggestions you can try:
- Force‑quit OneNote
- Swipe up from the bottom, pause to show the app switcher, swipe OneNote up to close. Reopen OneNote and try again.
- Reset OneNote’s local cache (no data loss for synced notebooks) This clears problematic local data that can break Share.
- In OneNote: Settings (gear icon) > Help & Support > Reset OneNote (or Reset cache/Delete local notebooks depending on version).
- Reopen the app, let notebooks re‑sync fully, then try Share > Send copy of page again.
- Ensure the notebook/page shows the green checkmark (synced) before testing.
- Reduce page weight (large images/attachments) On the affected page:
- Copy the content into two smaller pages and try sharing each.
- Compress images: Long-press an image > Resize (if available) or reinsert a lower‑resolution image.
- Remove embedded PDFs temporarily and try.
- Sign out/in
- OneNote > Settings > tap your account > Sign out, then sign back in.
- If you manage multiple accounts/tenants, keep just the necessary one while testing.
- Reinstall OneNote
- Confirm notebooks are fully synced (green check marks).
- Long‑press OneNote > Remove App > Delete App.
- Reinstall from App Store and try again.
- Use OneNote for Web (workaround)
- Open the same page at https://www.onenote.com/ (or through Office.com).
- From the browser, use Print to Save as PDF. This bypasses iOS share extensions.
I hope information above helpful, let me know if you get stuck in any steps, feel free to reach out if you have any other questions.
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