When a user inputs a non-existent terminal serialNumber/code, the terminal-connector flow should show an error, but the native app vtex.terminal-connector-app enters an infinite loop, and the screen remains stuck on “Waiting for payment on the terminal. Affects Sales App POS flows using vtex.terminal-connector-app when an invalid terminal code is provided

Simulation

• Start a payment on salesApp that opens vtex.terminal-connector-app to collect the terminal serialNumber.
• Enter a non-existent/invalid terminal code.
• Observe that checkout’s continue to return to the app, and the screen remains in a loop instead of closing and returning to checkouts page.

Workaround

Close the terminal challenge screen using the top X and restart the payment flow.