Still have questions? We have answers! Check out our Frequently Asked Questions for everything you need on SpiderOak
If all the files in your backup set are uploaded, the sync changes will occur very quickly. However, if there are items that remain in the backup Queue, SpiderOak will wait for these items to fully backup before it performs any of the syncs. SpiderOak behaves in this way to ensure that syncs always preserve all versions of your files.