After getting burned twice using older Datasheets and blaming Proton for not implementing a SFR the bottom line is get the latest Datasheet
you can because Microchip in its wisdom changes things for whatever reason.
This has cost me a lot of frustration and time.
Also don't use your Multimeter probe to open A Superglue container, the probe will be coated and it makes troubleshooting a little hard!!!!!

Many thanks