SU4 1.6.13 moon surrounding lighting broken fade

ISSUE DESCRIPTION

Description of the issue: 1.6.13 seems to have introduced a lighting issue around the moon in clear skies. The light of the moon fading into the background has weird “break bars”

Edit: those examples were taken over cities

FREQUENCY OF ISSUE

How often does this occur for you (Example: Just once, every time on sim load, intermittently)?

Always

REPRODUCTION STEPS

Please list clear steps you took in order to help our test team reproduce the same issue:

  1. Load into clear sky at night and look at the moon

  2. notice the unnatural fade to black (the screenshot compression here makes it hard to show)

YOUR SETTINGS

If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.

What peripherals are you using:

[PC Only] Are you using Developer Mode or have you made any changes to it? No

[PC Only] What GPU (Graphics Card) do you use? 7900XTX

[PC Only] What other relevant PC specs can you share?

MEDIA

This is what I’m seeing on my PC. Not sure if this repros what you are seeing:
Exposure Compensation EV: -1

Exposure Compensation EV: 0:

Zoomed in:

Expand to see my basic PC specs:
Item Setting
CPU i7-12700K (no overclocking or undervolting)
RAM 32 GB 5200 MHz DDR5 CL40 RAM
GPU Intel Arc 770 (16GB, v32.0.101.6314)
REBAR BIOS Setting On
Main MSFS monitor 55" Hisense U7 4K TV @ 120Hz
Secondary monitors Two 32" 1080p 1360 x 768 @ 60 Hz
Internet Starlink, with max download speeds of ~ 200 Mbps
Peripherals Microsoft USB Natural Keyboard, Microsoft USB Wireless Intellimouse Explorer, Xbox 360 Wired Controller, Logitech Extreme 3D Pro
OS Windows 11 Pro 25 H2 v26200.6584 + all OS updates.
MSFS 2024 Edition MS Store Premium Deluxe + all WUs & CUs
Build Version SU4 v1.6.13.0
Downloaded Core Content None (i.e., all Streamed)
Marketplace Addons (Streamed) BijanStudio Seasons Enhanced 2024 v3.1.1, MamuDesign Marinas v0.9.3
Community Addons (Local) Fowlmere, Hells Canyon, Lincoln Regional, Trade Wind, Vessels Channel Islands
Community 2024 Addons (Local) Got Friends Norden Liveries, PMS50 GTN750

No performance-improving applications are installed (e.g. for CPU or GPU improvements).
The Intel Graphics Software App is not in use.

Expand to see my graphics settings
Item Setting
Display Mode Full Screen
HDR10 On
Exposure Compensation EV -1
Full Screen Res 3840 x 2160
Anti-Aliasing TAA
Render scaling 65 (Resolution: 2496 x 1404)
AMD FidelityFX Sharpening 150
Max Frame Rate On
Max Frame Rate Value 60
Frame Generation AMD FSR 3
Framerate Multiplier 2x (N/A)
VSync Off (N/A)
VSync Interval Half refresh rate (N/A)
Dynamic Settings On
Frame Rate Target 30
- -
Global Rendering Quality Custom
Terrain LOD 400
Off Screen Terrain Pre-Cache Ultra
Displacement Mapping On
Buildings High
Trees Medium
Plants Medium
Rocks Medium
Grass Medium
Object LOD 200
Volumetric Clouds Ultra
Texture Resolution High
Anisotropic Filtering 16x
Water Waves Medium
Raytraced Shadows On
Shadow Maps 2048
Terrain Shadows 512
Contact Shadows High
Windshield Effects High
Ambient Occulsion High
Cubemap Reflections 256
Raymarched Reflections Medium
Light Shafts Ultra
Depth of Field Off
Motion Blur Off
Glass Cockpit Refresh Rate High
Characters Quantity Low
Characters Variety Medium
Characters Quality Medium
Airport Services Quantity Low
Airport Service Variety Ultra
Parked Aircraft Quantity Off
Parked Aircraft Variety Ultra
Aircraft Traffic Quantity Medium
Aircraft Traffic Variety Ultra
Road Traffic Medium
Sea Traffic Medium
Fauna Ultra
Seatbelt Visibility On [SU4]
Expand to see my other settings
Item Setting
Online Tab
Photogrammetry On
Aircraft Traffic Type Off
Air Traffic in Career Off
Live Weather On
Multiplayer Off
Multiplayer Servers West USA
Show MP aircraft in close proximity Off
Rolling Cache 16GB
Bandwidth Unlimited
Flight Model Tab
Flight Model Modern
Advanced Options Tab
Developer Mode Off (Dev-FPS enabled by using the -showFramerate switch)

Seems to look OK on your side. The effect I‘m now seeing is an intense glowing area around the moon that does not fade properly into the night sky Color anymore.

The glow is ending quite abruptly, like a „line“

Those screenshots look pretty normal to me. Where’s this line? Is that what the red lines point to? (I ask because there’s nothing visible between those red arrows that looks like a line to me. The glow extends beyond them.)

Yes the arrows point to the area where the fading of the light into the background ends. It’s like the glow of the moon ends on a line abruptly

I’ve brightened it up for you:

Another detail I forgot to mention that I’m using an OLED monitor, so for those using a “traditional” screen might not see the issue as intense, depending on backlight intensity/bleed.

Another example; I noticed it is only well visible with full moon.

Below picture is edited (contrast etc.) to show the issue better with the forum compression: