You may be getting the following alerts via email.
Class C Transactions Cap Reached 100%
You have reached 100% of the free Backblaze Daily Class C Transactions Cap. To increase your Daily Class C Transactions Cap or to change your Cap Notification Settings log on to the ‘Caps & Alerts’ page
When you login to the Backblaze control panel you will see your class C transactions cap has reached.
Synology cloud sync by default does a sync check for files every 60 seconds. This uses up your daily class c translation limit (2500 daily).
You will need to increase the polling period of Synology cloud sync to prevent your backups from being halted until it is reset the next day.
- Open Cloud Sync from the menu
- Select the settings tab
- Change the Polling Period from 60 seconds to 3600 (1 hour)
Your backup should now run throughout the day without reaching its class C transactions cap.