MongoDB TroubleshootingLearn how to troubleshoot common issues with MongoDB connections.Data IntegrityUpdates From My Change Stream Are MissingErrors, Warnings, and AlertsError: Change in TLS Certificate Issued for SourceDB Is ObservedError: Increase Oplog Retention PeriodError: Oplog Has No EntriesError: Too Long Since the Last Incremental UpdateError: Unable To Access Change Streams / OplogWarning: Incorrect Service Type SelectedFAQDoes Changing the Node in My MongoDB Connection String Trigger a Historical Re-Sync?How Does Activating the MongoDB Atlas Online Archive Feature Impact Syncs?How ToAvoid Downtime During a MongoDB UpgradeRemove Fivetran’s Access to Certain FieldsSetup and ConfigurationColumns for Tables Not Visible in the Schema Tab