Problem when disabling Atmospheric Effects for FPS gain

Using the template below will greatly help the team reproduce the issue and ease the process of fixing it. Before posting, search for an existing report. If you are not sure it’s a bug, please first report in User Support Hub.

2 tags are required - add them in the tag section next to the title above:

Feel free to delete this quote section after adding your appropriate tags.


ISSUE DESCRIPTION

Description of the issue:
Although disabling the Atmospheric Effects (setting VolumetricClouds Enabled=0 in the UserCfg.opt file) can provide an immediate gain of 5-8 FPS (quite significant when considering the sim’s current poor performance) and results in a transparent canopy as a bonus (eliminating the annoying reflections and tint), doing this creates other problems:

  • Random screen flickering in both flat screen and VR modes
  • Dark surroundings, even in clear weather with sun high in the sky

[PC Only] Did you remove all your community mods/add-ons? If yes, are you still experiencing the issue?
No mods/add-ons installed

FREQUENCY OF ISSUE

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

REPRODUCTION STEPS

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

  1. Set VolumetricClouds Enabled=0 in the UserCfg.opt file (disabled)
  2. Start MSFS 2024
  3. Select starting location, set weather to clear sky and time to noon
  4. Start flying around and notice screen flickering + dark surroundings in clear, sunny weather despite clear canopy.

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 currently plugged in, as well as your VR headset? Please name all of them as there could be a potential conflict.

[PC Only] Are you using Developer Mode or have you made any changes to it?
Setting VolumetricClouds Enabled=0 in the UserCfg.opt file

[PC, MSFS 2020 Only] Are you using DX11 or DX12?

[PC Only] What GPU (Graphics Card) do you use?
RTX 4090

[PC Only] What other relevant PC specs can you share?
Intel I9-14900K, Pimax Crystal Light

MEDIA

Please add a screenshot or video of the issue occurring.

[END OF FIRST USER REPORT]


:loudspeaker: For anyone who wants to contribute on this issue, Click on the button below to use this template:

Do you have the same issue if you follow the OP’s steps to reproduce it?

Provide extra information to complete the original description of the issue:

If relevant, provide additional screenshots/video:

This topic was automatically closed 360 days after the last reply. New replies are no longer allowed.