Hi again, and thanks a million for all the help.
Nothing worked!
So I gave up and tried from scratch with a new .bas file, and then…
EUREKA!

Here is my test code that worked:

'-------------------------------------------------
'från början

@ DEVICE HS_OSC
DEFINE OSC 20
ADCON1 = 7
LED VAR PORTB.5
UT1 var PORTB.4
UT2 var PORTB.2
UT3 var PORTB.1
UT4 var PORTB.0
UT5 var PORTD.7
UT6 var PORTD.6
UT7 var PORTD.5
UT8 var PORTD.4
UT9 var PORTC.7
UT10 var PORTC.6
IN1 var PORTC.2
IN2 var PORTC.3
IN3 var PORTD.1
IN4 var PORTD.0
IN5 var PORTC.5
IN6 var PORTC.4
IN7 var PORTD.3
IN8 var PORTD.2

BOOT:
PAUSE 500
LOW led

LOOP:
IF IN1 = 1 THEN high UT1
IF IN2 = 1 THEN high UT2
IF IN3 = 1 THEN high UT3
IF IN4 = 1 THEN high UT4
IF IN5 = 1 THEN high UT5
IF IN6 = 1 THEN high UT6
IF IN7 = 1 THEN high UT7
IF IN8 = 1 THEN high UT8
pause 1
LOW UT1:LOW UT2:LOW UT3:LOW UT4:LOW UT5:LOW UT6:LOW UT7:LOW UT8:LOW UT9:LOW UT10
goto loop
'-------------------------------------------------

Sometimes the world is a bit strange, but for the moment I am happy :-)

Thanks again for all your help.


/ Petter