I noticed that while playing in my shared multiplayer world on steam with one other person, lint does not respawn in the undershed.
It still respawns on the deck (thankfully), but after waiting multiple days, it is just not respawning. As soon as I loaded after updating to 1.2.0.4105 I noticed that there was no lint in the undershed using the locator, Im unsure if this was due to me harvesting before logging off or if it just simply disappeared. I have yet to trigger the wasps, so maybe that will fix it?
