Multiple Gaming issues PC

The first issue I noticed is anytime my sims leave their Home lot, everything in the inventory disappears if I leave the lot. Also it won’t let me place objects like the university book and lights aren’t auto and if l leave the lot, the auto lights doesn’t work when I return and same for inventory space. I’ve checked my mods and it isn’t my mods. I repaired game files and everything. Game is playable but I can’t keep anything in inventory. Also when they take pics and place them they disappear after the home lot is left.