Closo runs bulk edits in batches — usually 5 items at a time, with a small pause between batches to keep marketplace APIs happy. If the page froze midway, what completed is permanently saved; what didn\'t is unchanged.
How to know what saved
Refresh the Crosslister page. Each product shows when it was last edited. Items with timestamps newer than your bulk edit started are saved; older ones were not reached.
How to retry
Re-select only the unfinished items (filter by Last edited < your bulk-edit start time) and re-run. Closo deduplicates — items that were already updated won't be touched again.