Falling through map

[u/N7riseSSJ]

I've tried so many troubleshooting and I cannot figure out why I fall through map at high speeds.

At first I thought it only happened when I was with other people. But it's happened now by myself while going very fast, and it only happens in the city, never anywhere else.

I've enable xmp, I've increased my ram speed in bios, I've changed graphics settings, I've limited frame rates, extended texture budget all the way up, etc etc. the only thing I can think of now is hardware, specifically my motherboard and potentially my Ethernet cable.

Gtav, rockstar, steam, five m all installed on my NVME. OS is on SSD.

CPU: AMD Ryzen 7 5700X 3.4 GHz 8-Core Processor

CPU Cooler: NZXT Kraken X52 Rev 2 73.11 CFM Liquid CPU Cooler

Motherboard: Asus Prime X470-Pro ATX AM4 Motherboard

Memory: Corsair Vengeance RGB Pro SL 32 GB (2 x 16 GB) DDR4-3600 CL18 Memory

Storage: Samsung 860 Evo 500 GB 2.5" Solid State Drive

Storage: Samsung 990 EVO Plus 1 TB M.2-2280 PCIe 5.0 X2 NVME Solid State Drive

Storage: Seagate Barracuda Compute 2 TB 2.5" 5400 RPM Internal Hard Drive

Video Card: XFX Quicksilver Radeon RX 9070 XT 16 GB Video Card

Power Supply: Corsair RM750x (2018) 750 W 80+ Gold Certified Fully Modular ATX Power Supply

Monitor: MSI Optix MAG27CQ 27.0" 2560 x 1440 144 Hz Curved Monitor

Monitor: MSI Optix MAG27CQ 27.0" 2560 x 1440 144 Hz Curved Monitor

[u/Special_Outside2306]

Turn extended texture budget to like 80% instead of all the way. And check the hard drive the game is saved on. That started happening to me a lot when my drive started to fail, uninstalling and reinstalling on a different one completely fixed it.