Weapon model invisible after spawn/switch

Build/Version: Open Beta
Time & Timezone: 17.08., Europe
Region/Server: EU West
Platform: PC (Steam)
Map/Mode: Liberation Peak

Steps to Reproduce:
1) Spawn or revive.
2) Switch to primary/secondary after changing loadout/attachments.
3) Crosshair and hands visible, weapon model not rendered.

Expected Result:
Weapon model renders correctly after spawn/switch.

Actual Result:
Weapon model is invisible; firing/reload still works but without visible model.

Frequency:
every ~1/10 games

Workarounds Tried:
Re-switch weapon, re-select loadout, change graphics preset → ineffective.

Attachments:
Clip showing missing model; logs if available.

System Specs:
CPU: AMD Ryzen 9 9800X3D
GPU: NVIDIA GeForce RTX 5080
Monitor: 3840×2160 @ 240 Hz
RAM: [xx GB]
OS: Windows 11
Storage: NVMe
Network: Wired LAN