Learning level
98/100
Offline & Local Recovery
VauSheet · 81–100 · Advanced Architecture & SupportProduct version
1.0.1
Guide status
Stable
Sections
4
Offline & Local Recovery
Implementation-backedUnderstand the browser checkpoint used to recover unsynchronized VauSheet changes after interruption or temporary connectivity loss.
What this guide covers
Local checkpoint
Recovery on load
Reconnect
Do not treat browser storage as a backup service
Quick facts
Version1.0.1
SurfaceWeb browser
StorageCloud + local checkpoint
ThemeLight · white/orange
Documentation rule: this VauSheet section describes the current implemented product behavior. It avoids claiming full Microsoft Excel parity or live-cursor collaboration where the current build does not provide it.
01
Local checkpoint
VauSheet stores the synchronized base version/base workbook plus an optional pending workbook in browser storage. Pending state is updated shortly after edits.
02
Recovery on load
When reopening a workbook, VauSheet loads cloud metadata, S3 workbook content and the local checkpoint. A valid recoverable pending workbook can be hydrated first and queued for synchronization.
03
Reconnect
When the browser returns online, the sync hook requests another save. Keep the tab open until the save status returns to a healthy state when recovering important edits.
04
Do not treat browser storage as a backup service
Clearing site data can remove the local checkpoint. For important portable backups, use the product export options in addition to normal cloud sync.
Updated 2 Sep 2026VauSheet 1.0.1