Alfred working now...... but what was the update?

So after 2 weeks of unable to view live feeds using 4g and completely uninstalling and reinstalling on both devices. I even sourced a new sim card for the viewer after my mobile supplier suggested as it was 3 years old it was possiblely failing. I have posted 3 times on the forum but no one from developer has even bothered to reply with help.
I updated Alfred last night and It now works as it should.My Question is what was the problem and can I avoid not being able to use the App in the future… Afterall I do pay for it???

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