Okay. I tried resetting the problem sims---it didn't help.
I tried a reset of portrait panel---nothing.
I tried a reset everything and it didn't fix it either.

Still sad. 

Okay. Now two other issues have popped up! The 1st one--No longer able to use the throw a party option on the phone. Whichever sims tries to do this gets reset before the party options box even comes up. Once I tried with the mother holding her toddler and they both got reset. I tried using reset ev...

Well, I am 3 weeks into my Twinbrook game so that may explain the higher number. I didn't check it when I first arrived. I will see if the number of tourists drop over the next day or two in game and if not, then I'll disallow it and do the 100% chance for returning home as you suggested. I'll go in...

Okay. I downloaded and installed Register, Traffic, Go Here, and SP extra. I have population set to 0 for unlimited so as to increase babies and future spouses for heirs, but can put a limit if needed. I checked population and I have 299 residents. But that includes 56 tourists, 60 service sims, and...

Okay, let me answer in order. I'm not sure on the number of residents in game currently. But I'll check first thing when I'm back in game. I've never changed the SP speed that I know of---I'll see where it's at in game and slow it down to see if that helps. I have never switched households in my tow...

Thanks for that information! I will have to give visiting a shot the MC way! I didn't know that you could change curfew via SP or any way at all really! I'll have to try that as well. Is there a way to set it for individual days of the week or just one setting? And where would I find that in SP? Sor...

puzzlezaddict , Yes, the first thing we did was check my fps which stayed at 60 or just below the whole play session.I kept it on to give it a good test. Is it better to leave it on or off during play, or just user preference? I have actually gone back once to Sunset Valley from Moonlight Falls and...

Well, I went in and cleared some caches and did a Nraas reset everything for Twinbrook and it's working much better! Thanks everyone. As fars as the aging goes with using Traveler---I have family members from previous towns that look like ya or aduly sims yet when you hover over their icon it say, e...

Thanks everyone for the quick responses. I'll check out all the links and hope one or more of them helps with the game freeze. At least making it better and playable. I have checked on FPS and did set AMD global setting to 60 after a recent driver update, but didn't realize it didn't really work. :(...

It doesn't hurt to have more than one world in an ongoing save, though. I have 16 in mine. Only the actively being played world gets loaded up into RAM and unloaded upon saving and quitting, so unless you are low on hard drive space the "extra" worlds are just coming along for the ride. Just the pe...