Ok, so off on another fine tuning adventure -

?

As it deals with aprs, does btext and btinterval play into the config?

?

PORT
?PORTNUM=3
?ID=QtSM APRS
?TYPE=ASYNC
?PROTOCOL=KISS
?IPADDR=127.0.0.1
?TCPPORT=8001
?;BCALL=W9JUN-10
?;UNPROTO=APBPQ1
?;DIGIFLAG=1?
?CHANNEL=A
?MAXFRAME=4
?FULLDUP=0
?FRACK=4000
?RESPTIME=3000
?RETRIES=4
?PACLEN=128 ? ?
?TXDELAY=500
?TXTAIL=50?
?PERSIST=63
?SLOTTIME=100
?ENDPORT