Comment 4 for bug 1467316

Actually, it doesn't happen each time the app is launched, only something like 3 times every 5.

The error is `qml: Error: math.js TypeError: Type error engine formula:E+1.5`, so it's raised by the engine.

I was unable to reproduce it with upstream library, so we need to find why it fails randomly. I was able to see it fail also on phone with OTA-4