While it doesn't happen every time, quite frequently the game crashes during startup with " java.lang.ArrayIndexOutOfBoundsException: Index 2048 out of bounds for length 1025"
Tiny redstone 4.1.0
MC: 1.19.2
Forge 43.1.47
crash-2022-10-26_00.59.33-fml.txt

Thanks for the report! The crash appears to be caused by Rubidium. Tiny Redstone is registering block colors at that point. Looks like Rubidium is rewriting the BlockColors.register method in Minecraft. There probably isn't anything I can do on my end to fix this.