DEFINE HSER_RCSTA 90h ' Enable serial port & continuous receive
DEFINE HSER_TXSTA 24h ' Enable transmit, BRGH = 1
DEFINE HSER_SPBRG 32 ' 38400 Baud @ -1.36%
define HSER_BAUD 38400
DEFINE HSER_CLROERR 1 ' Clear overflow automatically
Get rid of the above. You are not using the hardware with SERIN2