Fix FedEx App Auto-Update

Job ID: 39860789

Budget: ₹600 – ₹1,500 INR

I run a FedEx Print & Integration backend and, since a recent minor code change, the auto-update process no longer fires at all—no errors, just silence.

Here’s what I need:
• Pinpoint why the auto-update isn’t triggering.
• Apply a targeted fix so updates download and install as expected.
• Provide a brief summary of the root cause and the exact files altered.

The problem appeared right after the small update I mentioned, so the culprit should be limited in scope. Please work within the current environment, preserve every other function, and focus on a quick, clean resolution. Solid experience with the FedEx Print & Integration backend is essential.