When the windscreen wipers move from side to side, they leave behind a strange trail or “ghosting”, as if trying to erase the textures on the track or something. Doesn’t appear to be a visual effect but an artifact.
Performance RT. Haven’t tried it without RT.
There’s no fix for that. That’s caused by the SSR reflection on the track.
Well, it’s terrible and looks cartoonist. I don’t seem to remember seeing this in other Forza games or even racing games I’ve been playing on the Xbox One, One X, series X, etc
look at the Corvette Stingray 2020 and the Forza Edition and probably at other cars too when the wipers go up the rain drops on the glass and when they come down the raindrops where wiped up like the wipers get up, the wipers and drop animation do the opposite of what they should do. 
Yeh it’s very distracting while driving. I hope they’ve added this to the list of things to be fixed. Hate using cockpit view while it’s raining because of this.
Bug Info: The wipers affect reflections on a wet road - they simply disappear behind the wipers.
Platform: Steam
Edition: Premium
Account: Solo account
PC GPU: Palit GeForce RTX™ 3080 GamingPro OC
Peripheral: Xbox One Controller
Settings: Ultra settings with RT
Attempted fixes: No need
Content Update: From release
This is an SSR artifact. Not much can be done about it (beside not using SSR on track)
Well, it’s terrible and doesn’t look realistic at all. What are we to do on Xbox then?
Also, the wipers do not wipe off the windscreen like they do IRL. It looks like the car has miniature wipers wiping off only half the windscreen from top to bottom if that makes sense.
This issue seems to have been mitigated in Update 5.
It’s a lot less noticeable now.
Hmm, but still there, unfortunately.
We’ve reviewed this issue and have determined we need to focus on higher priority bugs and features, so we’re closing the topic.
This topic reached 31 votes.