diff --git a/lib/services/sync-scheduler.ts b/lib/services/sync-scheduler.ts
index cae7f18..09b9382 100644
--- a/lib/services/sync-scheduler.ts
+++ b/lib/services/sync-scheduler.ts
@@ -22,7 +22,7 @@ export interface ScheduleConfig {
   name: string;
   description: string;
   cron_expression: string;
-  sync_type: 'incremental' | 'full' | 'veeam-incremental' | 'veeam-full' | 'veeam-rpo-check' | 'contract-services' | 'engagement-daily' | 'zoom-daily' | 'morning-summary' | 'ticket-digest-daily' | 'ticket-digest-weekly' | 'ticket-digest-monthly' | 'device-link-reconcile' | 'integration-health';
+  sync_type: 'incremental' | 'full' | 'veeam-incremental' | 'veeam-full' | 'veeam-rpo-check' | 'contract-services' | 'engagement-daily' | 'zoom-daily' | 'morning-summary' | 'ticket-digest-daily' | 'ticket-digest-weekly' | 'ticket-digest-monthly' | 'device-link-reconcile' | 'integration-health' | 'qbo' | 'appgate-sessions' | 'appgate-daily' | 'tickets-reconcile';
   years_back?: number;
   is_enabled: boolean;
   last_run?: Date;
@@ -291,6 +291,14 @@ class SyncScheduler {
         sync_type: 'integration-health',
         is_enabled: false,
       },
+      {
+        id: 'tickets-reconcile',
+        name: 'Tickets Reconciliation',
+        description: 'STOPGAP backstop: re-fetches stale-open tickets (>7d since last sync) from Autotask and reconciles status / soft-deletes missing rows. Runs daily at 4:30 AM. Capped at 500 tickets per run.',
+        cron_expression: '30 4 * * *',
+        sync_type: 'tickets-reconcile',
+        is_enabled: false,
+      },
     ];
 
     for (const schedule of defaultSchedules) {
@@ -434,6 +442,25 @@ class SyncScheduler {
         console.log(
           `[SCHEDULER] integration-health: failed=${result.summary.failed} expired=${result.summary.expired} expiringSoon=${result.summary.expiringWithin14Days} alertSent=${result.alertSent}`
         );
+      } else if (config.sync_type === 'appgate-sessions' || config.sync_type === 'appgate-daily') {
+        const { isAppgateConfigured } = await import('@/lib/services/appgate-factory');
+        if (!isAppgateConfigured()) {
+          console.log(`[SCHEDULER] Skipping ${config.sync_type} — AppGate not configured`);
+        } else {
+          const { getAppgateSyncService } = await import('@/lib/services/appgate-sync-service');
+          const svc = getAppgateSyncService();
+          if (config.sync_type === 'appgate-daily') {
+            await svc.dailySync('scheduled');
+          } else {
+            await svc.sessionsSync('scheduled');
+          }
+        }
+      } else if (config.sync_type === 'tickets-reconcile') {
+        const { reconcileStaleTickets } = await import('@/lib/services/ticket-reconciliation-service');
+        const result = await reconcileStaleTickets();
+        console.log(
+          `[SCHEDULER] tickets-reconcile: scanned=${result.scanned} updated=${result.updated} flippedComplete=${result.statusFlippedToComplete} softDeleted=${result.softDeleted} errors=${result.errors}`
+        );
       } else if (config.sync_type === 'incremental') {
         await this.syncService.incrementalSync('scheduled');
       } else {
diff --git a/migrations/090_ticket_reconcile_schedule.sql b/migrations/090_ticket_reconcile_schedule.sql
new file mode 100644
index 0000000..728ed80
--- /dev/null
+++ b/migrations/090_ticket_reconcile_schedule.sql
@@ -0,0 +1,24 @@
+-- Migration 090: Seed the tickets-reconcile sync schedule (STOPGAP).
+--
+-- The sync_scheduler.createDefaultSchedules() path only seeds defaults on a
+-- virgin sync_schedules table; this migration covers existing installs.
+-- Idempotent via ON CONFLICT (id) DO NOTHING.
+
+INSERT INTO sync_schedules (
+  id,
+  name,
+  description,
+  cron_expression,
+  sync_type,
+  years_back,
+  is_enabled
+) VALUES (
+  'tickets-reconcile',
+  'Tickets Reconciliation',
+  'STOPGAP backstop: re-fetches stale-open tickets (>7d since last sync) from Autotask and reconciles status / soft-deletes missing rows. Runs daily at 4:30 AM. Capped at 500 tickets per run.',
+  '30 4 * * *',
+  'tickets-reconcile',
+  NULL,
+  false
+)
+ON CONFLICT (id) DO NOTHING;