Troubleshooting Bambora API 504 errors with digital wallets. Address authentication issues, network connectivity, and EMV/NFC communication failures.
This helps determine network stability.
Identifies if recent changes may be the source.
Isolates if the problem is specific to wallet transactions.
A 504 Gateway Timeout error indicates the Bambora API did not receive a timely response from an upstream server. In wallet transactions, this often involves secure element authentication (EMV/NFC) between the card terminal and the digital wallet provider. Potential weak points include the network link, terminal firmware issues with NFC protocols, or temporary backend server overloads at the payment gateway.
Safe Handling: Unplug the terminal from the power outlet before performing any cleaning or cable inspection. Avoid using liquids directly on the device. Ensure the surrounding area is dry to prevent electrical shock. Do NOT attempt to open the terminal casing, as this will void the warranty and may trigger anti-tamper mechanisms, permanently disabling the device.
Regularly clean the terminal's touchscreen and NFC antenna area with a dry, antistatic cloth. Ensure stable network connectivity and monitor the Bambora service status for potential issues. Use a surge protector for the terminal's power supply. Inspect the power and network cables for damage and ensure they are securely connected and free from strain.
Try forcing a re-authentication of the digital wallet in the terminal's settings (if available). If the error persists, collect transaction logs from the terminal and provide them to Bambora support for further analysis. Check for recent updates on iOS or Android as potential sources for the fault.