GRU files not generating
Sometimes, the GRU files are not generated after completing a test, and they will show as empty. When this happens, the APV software can be used to export just the original GRU files (see Use APV software page).
If the files are being generated empty, please restart the API. In order to do this, please run the following Desktop shortcut.

This is the same Restart OI API shortcut listed on the Ocean Infinity Shortcuts page.