Unable to read from OWSERVER

Hello,

I'm through banging my head against the wall and have decided to ask for help!

I've upgraded from Raspbian Wheezy to Jessie and Openremote 2.1 to 2.6.0 (beta3)*.

I'm using OWFS with a DS2482-800 1-wire Master connected via I2C.

Display of a temperature sensor via OWFS using a browser looks fine.

I'm sending the temperature and date/time to an iPhone using Openremote.

The date/time is updated properly on the iPhone, but the temperature always shows "N/A".

/home/pi/openremote/logs/dev/dev.log shows "Unable to read from OWSERVER" every 5 seconds.

?? CAN YOU HELP ??

I've put lot of detail about this problem in a web page at:
  http://Gizmology.com/ORproblem

73,
  Gary

*Per current "Download OpenRemote Controller" in
https://github.com/openremote/Documentation/wiki/Raspberry-Pi