Dataverse to Fabric Synapse Link Sync not randomly stops working

Hi Swapnil_CR ,

Thanks for the update. Since the sync is still happening but delayed by 6–12 hours instead of the usual 1-hour interval, it sounds like Dataverse change tracking isn’t updating correctly for one or more linked tables.

Please try re-enabling change tracking to refresh it:

1. Go to the Power Apps Maker Portal → open your environment.

2. Under Tables, select each table used in your Fabric Link.

3. Open Settings > Change tracking, turn it off and back on, and save the changes.

4. Wait around 30 minutes for the changes to propagate, then monitor the next sync.

If the delay continues, try recreating the Fabric Link this resets the metadata mapping and often clears stalled sync states. Also, check the Power Platform admin center → Resources → Background jobs for any backlog that might be slowing things down.

These steps usually help restore the expected 1-hour sync. Please let us know if re-enabling change tracking improves the refresh timing so we can assist further if needed.

Thank you.