The issue starts from the moment the game loads in (Dropship) and stays throughout until leaving the game. It makes the game, and I don't exaggerate here, literally unplayable.
The settings have absolutely no impact on the extremely low FPS. Whether they are ultra or as low as possible, the FPS remains the same (35-45 when looking anywhere but at a wall)
Please ask any questions about anything and I'll reply in as much detail as I possibly can with screenshots, clips and whatnot as per your request. I'd love to help you ascertain the cause of this issue!
It is great to hear Respawn comment on this, as weeks without hearing anything is unnerving, so the reply is very welcomed.