I was working on my program when I noticed an infinite loop bug in my code functioned on my Rev C calculator and in Rev M on CEmu, but not in Rev A or Rev I on CEmu.
Attached is a zip of my project with the bug left intact. You can find it runtime.asm under the function jit_return. You can also CTRL+F in the file for "NOTE FOR CEMU DEV", no quotes.
Famicalc.zip