fix ssh 5

backend/app/routers/objects.py

@@ -174,6 +174,7 @@ async def discover_devices(
     """SSH into each rack PC, parse caps config, discover network devices."""
     obj = await _load_object(db, obj_id)
     result = await discover_via_ssh(db, obj)
+    await db.flush()
     return SyncResult(
         created=result.created,
         updated=result.updated,