Minecraft for Windows (Minecraft Bedrock), RTX Resourse Pack worlds crash the game multiple times before finally loading.

Hello ESebele,

Welcome to Xbox Community Forum. Thank you for sharing your concern with us today and we hope that all is well.

Based on my own understanding the game crashes few times before it is completely playable. There are many factors that may cause this issue, it could be drivers, permissions, conflicting apps or a corrupted system file. The green leaf icon indicates for eco mode. This suspends process to improve system performance.

Let me see how I can assist you with his concern.

I'd like to ask a few questions to better grasp the situation:

• Device specs, make and model?

• Current version and edition of Windows Installed? (Search for WINVER in Windows search to see this)

• Is this happening from other games as well?

Meanwhile, here are some steps we can perform to try and fix the issue.

Method 1 is to perform a clean boot, this process allows you to start Windows with minimal set of drivers and startup programs. If there are apps that may blocked the app process this could help. Please follow the link below for the steps.

How to perform a clean boot in Windows (microsoft.com)

Method 2 is making sure your Windows OS running with the latest version. Open your Settings Menu, then go to Windows Update and Check for the latest update, download and install them.

You may also want to check these articles below related to this error that you are getting.

[MCPE-161157] Resource Pack Fallback. Low memory, textures will have a reduced level of detail - Jira (mojang.com)

[MCPE-160492] Texture Packs show Resource Pack Fallback when entering a world - Jira (mojang.com)

Once we receive your answers to the questions above, we may suggest additional troubleshooting measures.

Looking Forward for your next reply.

Hello ESebele,

Welcome to Xbox Community Forum. Thank you for sharing your concern with us today and we hope that all is well.

Based on my own understanding the game crashes few times before it is completely playable. There are many factors that may cause this issue, it could be drivers, permissions, conflicting apps or a corrupted system file. The green leaf icon indicates for eco mode. This suspends process to improve system performance.

Let me see how I can assist you with his concern.

I'd like to ask a few questions to better grasp the situation:

• Device specs, make and model?

• Current version and edition of Windows Installed? (Search for WINVER in Windows search to see this)

• Is this happening from other games as well?

Meanwhile, here are some steps we can perform to try and fix the issue.

Method 1 is to perform a clean boot, this process allows you to start Windows with minimal set of drivers and startup programs. If there are apps that may blocked the app process this could help. Please follow the link below for the steps.

How to perform a clean boot in Windows (microsoft.com)

Method 2 is making sure your Windows OS running with the latest version. Open your Settings Menu, then go to Windows Update and Check for the latest update, download and install them.

You may also want to check these articles below related to this error that you are getting.

[MCPE-161157] Resource Pack Fallback. Low memory, textures will have a reduced level of detail - Jira (mojang.com)

[MCPE-160492] Texture Packs show Resource Pack Fallback when entering a world - Jira (mojang.com)

Once we receive your answers to the questions above, we may suggest additional troubleshooting measures.

Looking Forward for your next reply.

Device is a custom built desktop and specs are in the bottom of the post.

Version is 21H2 (build 19044.2130) Windows 10 Home

This is not currently happening in any other games, they are all stable.

Tried a clean boot and it did seem to fix the crashing. I'm afraid that the next steps are probably to re-enable the apps and processes one at a time and see which one crashes Minecraft?

===EDIT===

Well, that took no time at all! It's the Corsair app that is causing the crash. I started by enabling just the two hardware controller apps from Corsair and Logitech and sure enough the crashing began again, so I disabled one of the two randomly (corsair) and the crashing went away. So I went through the steps and reset the computer to normal boot status, enabling the same as before, all except the Corsair app, and voila. Problem solved, kinda.

Are we able to work on identifying the cause of the issue between an RGB controller app and a game engine in this forum? I can just try out a Corsair forum or support if nobody would know what to do here.

Hello ESebele,

Thank you for your response and sharing the troubleshooting steps you performed. This will be helpful with the rest of the community members.

To answer your question, Specific hardware and application is much better delt by the manufacturer and developer themselves. They are the most capable person to diagnose this type of issue.