Ideas
So I am on the moza r9 with KS wheel and since the latest update my ffb feels washed, spongy and generally delayed. Kerbs feel less pronounced. And overall the ffb just feels worse I mean I loved the previous ffb and now it has just ruined everything. I didn’t change anything in either moza pithouse or the game itself and my ffb is fine in other games.
I’ve encountered the same issue as you, and I also use a Fanatec wheelbase. The steering goes completely limp, as if the damping effect is missing.
I experienced a similar problem with the DualSense Edge four months ago (loss of haptic feedback), and now I’m losing force feedback on the steering wheel.
Also, I think you might be reporting the issue incorrectly:
https://forums.ea.com/blog/f1-games-game-info-hub-en/f1%C2%AE-25-2026-season-pack--how-to-report-a-bug/12211551