Kerbal Space Program/Screen Message Spam

Fix: https://bugs.kerbalspaceprogram.com/issues/23172#note-19

In \saves\default\persistent.sfs (your main save) and in \GameData\SquadExpansion\Serenity\Resources\DeployedScience.cfg, change the line ScienceTimeDelay = 60 to ScienceTimeDelay = 6000000.

This makes it generate science about once every 50 ingame days, which would be about 8.8 science each time, (as measured with Minmus).