Don't know if this something on my end or not.

Whenever I get Necorphos on the screen, the game freezes for several seconds. This can happen anywhere, in the loadout menu, in the end-game stats screen, during the picking phase when picking him, after the picking phase when an ally/enemy picked him, and in the store when viewing a treasure that has items for him. When clicking on "Owned Full Sets" in Necrophos' loadout, the game freezes for like a minute (it does not crash though). So basically, whenever his model needs to be loaded.

The equipped items do not matter, it happens regardless of what cosmetics the Necrophos has equipped.

The console doesn't reveal much, all it says is this

[Panorama] DispatchAsyncEvent backlog, failed to dispatch all this frame. Remaining queue depth: 823 (was 3173)
[Panorama] DispatchAsyncEvent backlog, failed to dispatch all this frame. Remaining queue depth: 1034 (was 1044)