Has anybody noticed if Sims Need Bars are acting...strange?

Just in the last couple of days, I've noticed that need bars for my played sims in my active household, have been....more annoying than usual shall we say; They seem to be recovering much slower for the same activities and draining much quicker...I don't know if I should file a bug report about this but...it's kind-of annoying because I'll fill my sims needs and they won't even do anything before needing more stuff (hunger/bladder/fun/social/energy...Energy Seems to recover slowly even in a sleeping position in a bed(not to mention I had a separate glitch where my sim refused to sleep at all, acting like there was some kind of radio in the room, even though the only two in the lot were off, until i reloaded the save....))

This may be related to the fact I snagged a servo out of my other households and used him for a playable household, but that's about the time I started noticing sims were really needy...still even if it is the servo, it doesn't explain why non-occult, separate household sims are effected...