Hades has a built-in bug reporting feature that can be accessed in-game using the F10 key.
If your screen turns cyan when you press F10 and there is no visible bug reporter window, try pressing Alt+Tab to bring the bug reporter window to the foreground.
When you submit a bug report using F10, it sends us your description of the problem as well as a screenshot, a copy of your save file, and non-identifying diagnostic information that we can use to reproduce the issue more easily, and figure out what's going on.
We appreciate every report we get, so if you see something odd or buggy while playing, please don't hesitate to report it. Thanks for your help!