Hi. I've noticed a strange issue with the smoke particles that are emitted from fire by weather2-1.7.10-2.3.10. I noticed that the texture for the smoke particles was an odd square texture so I looked into it. At first I thought it might just be a simple missing texture, file name error or something similar, but it doesn't seem to be (from what I can tell), I'm familiar with this particle texture as I've been routinely replacing it for the last few years - but this was a fresh jar and I wasn't using any resource pack.

I've tried redownloading the mod from your website and from Curse. I've tried replacing the texture but the issue persists. Just then, when I tried another fresh .jar, I noticed it working for a moment. This is what I find really strange and confusing - the texture then stopped working and reverted to the square texture.

The texture in question is actually in Coroutil. \CoroUtil\assets\extendedrenderer\textures\items\particles and the file is smoke_00.png. The particle texture that should (or at least used to) render for smoke is

I wasn't able to catch a screenshot of the working texture, sorry. (I thought it was working, so didn't bother taking a screenshot) but this is what it reverts to after less than a minute in game

Update: I can't reproduce this without Fastcraft, sorry (I've been using fastcraft-1.23). Closing the issue as I know it's not at your end.