LOTRO. Per-pixel lighting issue

[dartvayder582]

Win 11 24H2

Ryzen 5 7500f

MB: AsRock B650m RS PRO

DDR5 Kingston Fury 2 x 16 (EXPO Profile 5600)

intel ARC A750

When enabling per-pixel lighting in the game, such flickering appears. Videos: https://drive.google.com/file/d/10TVGGvasTBhfwC5C-JFmlJZCBNVkG9RT/view?usp=sharing https://drive.google.com/file/d/1jBpnSb0KLziRyvbRBfs11qrOc3cZW6o8/view?usp=sharing

The problem mainly occurs with rock/stone textures.

Driver version: 32.0.101.6130.

My previous old card MSI RX 470 didn't have this problem.

What I have already tried:

I used dxvk libraries - this did not solve the problem. I wrote to support on the official Intel Discord. They simply told me not to use this . Sorry, but this is not a solution for me. Yes, Lotro is an old game, but they are now introducing a lot of graphics improvements, which for some reason refuse to work on my new graphic card. 
Since I have this bug I have updated the driver many times. It does not solve my problem.

[RobbieR_Intel]

Hello dartvayder582,

Thank you for reaching out and for providing the details about your system and for the troubleshooting steps that you've already done.

To better assist you with the issue you are encountering, kindly answer the following questions:

• Does this issue occur only in The Lord of the Rings Online or does it occur on other games as well?
• Does the flickering happen before the driver update?
• Are you using any mods?
• Are you running the game in DirectX 9 Mode or DirectX 12 Mode?
• Is Re-BAR Enabled?

Please generate an SSU report to help me further analyze important details on your system. To generate the SSU report, please refer to the article: How to get the Intel® System Support Utility Logs on Windows*. Please send us the generated SSU.txt file.

We look forward to your response!

Best Regards,

Robbie R.

Intel Customer Support Technician

[dartvayder582]

1. I recently started using ARC and haven't tried many games, but so far I've only seen a similar bug in LOTRO.
2. Since installing the graphic card, I immediately saw this bug, each subsequent driver update did not solve the issue.
3. No.
4. DirectX 11.
5. Yes.

[RobbieR_Intel]

Hello dartvayder582,

Thank you for answering the following questions.

I would like you to install the latest driver for your Intel Arc A750. Kindly download the latest Driver here: Intel® Arc™ A750 Graphics

With that being said, please perform a Clean Installation of Intel® Graphics Drivers in Windows*.

If the issue persists, kindly let me know.

I look forward to your response!

Best Regards,

Robbie R.

Intel Customer Support Technician

[RobbieR_Intel]

Hello dartvayder582,

I hope you had the opportunity to review the information I posted. At your earliest convenience, please let me know so we can determine the best course of action to resolve this matter efficiently.

Best Regards,

Robbie R.

Intel Customer Support Technician

[dartvayder582]

I'm sorry that I took so long to answer. Just an hour ago, I updated my driver with DDU. I use Intel® Graphics Driver 32.0.101.6314 (WHQL Certified) - this is latest now. Nothing has changed, these flickers persist.