Often after saving a new file to make some changes, and then running it, I get an error because it cannot find any of the measures. If I go to the measures tab, they are still shown, but none of their input fields appear. If I reopen the file, all the measures (OS, E+, and Reporting) disappear. So I am forced to re-add them and recreate the inputs.
This has happened multiple times with multiple different models that are entirely separate from one another. The only connection I can see is that it seems to maybe happen more often after I leave OS open and put the computer to sleep.
