Sorry guy, but you'll NEVER EVER be able to have a reliable 19200 baud comm @ 4MHZ with serout2. Seems you miss the advert in the manual
try with DEBUG instead OR have a higher crystal value OR change your PIC to another who have an internal USART like 16F628. With the internal USART @ 4MHZ you'll be able to make it work.
Bookmarks