NativeIU.dll, SittingMod.dll, Stopreversingwhilebraking.dll, Vehiclelightsalwayson.cs, and Weather Forecast.dll. Just those 5. I used to have 8 but 3 were useless and didn't see a performance boost at all when I removed them.

Does not work still runs at 23 FPS inside houses or buildings.

So here's my problem that has been happening ever since I installed GTA V on my PC. Whenever I start my game and load up as Michael or Trevor or Franklin when he was with his aunt Denise's house, my game ran and still runs horribly. When I'm out driving or having a shootout with the cops the game runs at 45-70 FPS at very high settings. When I'm inside an interior the FPS drops dramatically as I approach and stops at 23 FPS. Unplayable to me and the only interior that is exempt from this issue is Franklin's house in the hills. Every other interior runs at 23 FPS. I have tried lowering the graphics settings to low and work my way up to very high to see if the fixes the issue but no luck. Interiors are still stuck at 23 FPS. I thought it was my mods so I removed my mods folder and the game still ran the same at 23 FPS inside anywhere. The only time this issue was fixed by Rockstar themselves was with the doomsday heist update but during that update they updated social club and the issue returned. The game was not updated only the social club to start the game. I run GTA V with no launcher now to prevent any updates. I tried to change settings in my Nvidia control panel but no luck at all. Do you have any ideas or any ways to solve this issue? I don't know if anyone else is having this issue and after this current update my game in the city runs at about 40-45 FPS when it used to run 50-60 FPS at very high settings.
My rig in case;
AMD FX 8350
8 gb ram
Windows 10
GTX 1050ti SC
Game runs at 1920 x 1080p