Good day,

Apologies in advance if I have not provided sufficient details here.

I am currently using:

Minecraft 1.18.1
Fabric 0.12.12 loader
OptiFabric 1.12.10
Optifine HD U H5 pre2

With pre2, the game loads and runs without any identified issues. However, if I update to pre3 or pre4, Minecraft becomes stuck in a loading loop at the "Mojang Studios" screen. The progress bar keeps trying to finish, then resets and continues loading in an infinite loop.

I've uploaded a copy of pre2, as it is no longer available on the OptiFine website. Pre3 and Pre4 are currently available on the OptiFine downloads page: https://optifine.net/downloads

preview_OptiFine_1.18.1_HD_U_H5_pre2.jar.zip

I am uncertain whether this is an OptiFabric bug or an OptiFine one. Please accept my apologies if it turns out to be an OptiFine one. I thought I should report, just in case.

Kind regards

Duplicate of #540

Good day,

Apologies in advance if I have not provided sufficient details here.

I am currently using:

Minecraft 1.18.1

Fabric 0.12.12 loader

OptiFabric 1.12.10

Optifine HD U H5 pre2

With pre2, the game loads and runs without any identified issues. However, if I update to pre3 or pre4, Minecraft becomes stuck in a loading loop at the "Mojang Studios" screen. The progress bar keeps trying to finish, then resets and continues loading in an infinite loop.

I've uploaded a copy of pre2, as it is no longer available on the OptiFine website. Pre3 and Pre4 are currently available on the OptiFine downloads page: https://optifine.net/downloads

preview_OptiFine_1.18.1_HD_U_H5_pre2.jar.zip

I am uncertain whether this is an OptiFabric bug or an OptiFine one. Please accept my apologies if it turns out to be an OptiFine one. I thought I should report, just in case.

Kind regards

Try using optifine 1.18.1 H4 instead of H5 as H5 is not supported