Lag in Build Mode and on Large Lots

@hellcrasher6969 Does this happen on Sims only or other games as well?

A couple things to check:

1. Is your system getting adequate ventilation? Check that the unit does not need to be dusted, or that it isn't overheating.
2. Are you using an external drive? Is the cable or the drive going bad? Try transferring saved items to the Console and off the external drive and unplug the external drive.
3. Do you have a stable internet connection? Try rebooting your modem and router.

You can try to rebuild your database.

1. Turn off the PS4 system by pressing the power button on the front panel. The power indicator will blink for a few moments before turning off.
2. Once the PS4 system is off, press and hold the power button again. Release it after you hear the second beep: one beep will sound when you first press, and another seven seconds later.
3. Connect the DUALSHOCK 4 with the USB cable and press the PS button on the controller
4. Select Rebuild Database

Just sim 4 when ever you inter the house inventory it freezes and once you close it to go back to live mode the family is in slow motion some times   when you save it will stop but after the new patch it dont work u got to crash your system and works sometime but after the last up date it not working plus the sims been walking through counters doors and other things and now when you tell them to do something they freeze for about 10 to 15 mins I really hope they can find it and fix it it's becoming annoying and un playable I been playing almost three years I spent a lot of money on it to have it unplayable it really needs to be fixed 1 more thing in get famous the paparazzi is really freezing the game when you got like 4 to 5 spamming the camera I hope they have away to tone them down because I really had to remove my sims caleb off her to stop the paparazzi  from freezing me plus the 50 by 50 64 by 64 also needs to be fixed they lag hardcore

Are you having that problem too

Done everything

@hellcrasher6969 Okay so the bad lag happens in build mode or when exiting build mode? Is that correct?

Or is the issue only on the 50x50 and 64x64 lots?

All 

@hellcrasher6969 Please post in [PS4] Severe FPS loss (Lagging) when entering/exiting Build Mode for your lag issue. Click the "Me Too" button at the bottom of the first post on the first page.

As far as the lag on large lots, there's this thread you can try to work through to see if any of the troubleshooting helps. FAQ - Sims 4 Console Autonomy and Simulation Lag

No just sim 4

Here's more bugs I can't fix 1 sims walking through counter,doors,couchs.2 plant disappear going back to like they was newly planted after weeding and watering money threes and other trees plants bug 3 sim going to the fabacter recycling machine and disappearing once told to use it.bug 4 sims being told to do something they freezen for like 5 to 10 secs. Getting famous paparazzi freezen up the lot when they are spamming the camera in all lots including retail to the point I had to remove the caleb status so I wont freeze or lag.bug 5 a sometime the fun dont go up where you need to restart or any of the mods bars I really hope you all can find them and fix it it's getting unplayable but after playing for year with out problems then once the new patches get added it starts hard core is anyone having these problem