The /etc/owfs.conf file should contain
!server: server = localhost:4304 allow_other server: port = localhost:4304 server: i2c = ALL:ALL timeout_volatile = 2
I followed instructions on http://www.rexcontrols.com/media/DOC/EN ... rv_ENG.pdf
Section 1.4.1 Running the 1-Wire server
!server: server = localhost:4304
server: port = localhost:4304
So it was missing the line from your example
timeout_volatile = 2
By the way - all the lines except server: i2c=ALL:ALL were in the file with no "#" in front - I didn't add them again.
I can try later this evening with you new suggestion -I am only working on this in my free time unfortunately.
Thanks for your help.