@scottadges Thanks for looking into that. I'm fairly certain the problem is XScience (I think Automated Science something something and For Science would also have the same problem). It's also telling that I've never heard any reports of issues with the other US science parts, the thermometer, barometer, etc... Those also use a custom science module, but not one that would have this particular problem when used in conjunction with science management mods. You'll notice those "Running D