What Malc said.
whenever I use
@ DEVICE pic12F675, INTRC_OSC_NOCLKOUT
' System Clock Options
@ DEVICE pic12F675, MCLR_OFF
' Master Clear Options (Internal)
@ DEVICE pic12F675, WDT_OFF
' Watchdog Timer
@ DEVICE pic12F675, CPD_OFF

it errors all over the place.

@ __CONFIG _INTRC_OSC_CLKOUT & _WDT_OFF & _MCLRE_OFF & _CP_OFF
Works fine but HenrikOlsson said "I THINK it should be MCLR_OFF and not MCLRE_OFF. - try it."

I'm not even sure thats were the problem is or why having the @ device lines like that fails.
I have PBP 2.46 and MPLAB 7.41 MPSAM 5.04

I still have no idea if thats the actual problem im having where the RC signal is basically ignored.

Is anyone able to get this chip to actually work with RC signal with any settings?