Sometimes while playing some buildings and street disappear and make the game unplayable feels like a level of detail bug, i can’t find a way to reproduce it, it’s randomly happening on some client, i don’t feel like it’s a server sided bug.
Your having texture loss due to the custom textures on the server the server specs or something else best fix that I’ve found is to lower your texture quality by a notch.
You might have resources running really badly or too many map mods. Use resmon 1 in F8 to see your resource usage. I’d say try not to have things running over 1MB. This varies per peoples opinions though
This is not a FiveM bug, but the way the server is optimized with its resources.