I have an app that runs every 5 minutes that is quite simple - All it does is read the contents of a CSV on the web and drop it to a pipe-delimited text file. There's a (non-Qlik) app on a different box on our network that picks up that file two minutes later and processes it into a data warehouse which then goes back to Qlik.
For some reason, the Store command only works intermittently. It doesn't error out, and it shows up as I would expect in the logs, but it simply doesn't write a file. I know it's getting new data since I can see it if I open the app.
What would cause Qlik to not write a file on a Store command?
FWIW, this app takes about 35 seconds to run start to finish.
One more tidbit: When executed manually from the Data Load Editor, it works every time. The only time it "forgets" to write the file is when it's executed from the QMC, either manually or via the timed trigger.