Losing data when extracting bytes from words - 16F18855

[Demon]

To make sure I wasn't losing data, I returned the data I received. I also used the 45mm slide pot for another speed test; zipping that sucker as fast as I could: 1.234 mSec from start to start of TX.

These are the signals, in case the text from Saleae probe is not clear enough (they get a little fudgy or some reason):

Primary PIC:
- TX

Secondary PIC:
- RX-INT
- LCDout ADC values
- TX confirmation
- LCDout "X" indicator (this is for testing only, to see if other pots "jitter")

Note that data is not lost even if bottom LCDout overlaps into next message.

[Demon]

I figure I'd push the envelope a bit faster with that 45mm slide pot; 1.228 mSec from start to start of TX.

I also took out that 2nd LCDout with the "x" indicator, it was just for testing anyways.

This time I went faster than the previous ADC increment changes of 3, I managed to go to 7 and still no data lost: