1st of all - THX Crossover - played CS2 online with nearly no problems...
1) My console runs full with follwing warnings:
SteamNetSockets: Steam Networking sockets held for 7.6ms (Perfocmance warning) ---
This is symptom of a general performance problem such as threat starvation.
2) When I have a custom weapon skin - the actual image of the gun does NOT appear in the inventory -> empty box
(when I inspect the weapon I can see it)
3) the flickering with leaves is a known thing anyway...