Goal
Restart only the KDS application session to reattach the live feed.

Steps
1) Exit KDS application cleanly (use app menu if available).
2) Wait 10 seconds (allow sockets/locks to release).
3) Relaunch KDS application.
4) Confirm the KDS reconnects and the queue repaints:

• New orders appear
• Old orders re-sync correctly
  5) If still stuck → proceed to P-000121-04.

Notes

• This is the best first “real fix” because it resets the feed without rebooting the device.