@SpoonsOnMyElbows Late reply here; yes, what you're saying is evidenced by what I reported. What I suggest is that duplicants be aware of dependencies, such as needing to harvest prior to eating (to avoid starving to death). Otherwise, even if I had wanted to micro-manage their biological needs, I couldn't directly tell them to "hold it"; disabling the toilet, as you suggested, would potentially handle this situation but would also be impacting all dupes and is clearly too inelegant to be the long term solution to these circumstances should they arise again.