This got out of control after i bought my apartment. but if you load the save, there are literally 30 NPCs in OKLG Port, It tanks the performance so bad it's almost unplayable.
Time in game: 6 days, 7 hours. (In game time, around 6 or 7 weeks)
The save is called "soooo many npcs.zip" https://drive.google.com/file/d/1UB8kF_1yFbMfpbWb1Pd5ngBCG7KjYC7N/view?usp=sharing