Openhab offline and "No Connection" log message

I just did a complete new installation on Raspberry Pi 2, following tutorials and looking to solution to my problem… no luck until now. I’v checked the java problem, mask problem, …

  • openhab version 1.8.3
  • myopenhab addon version 1.8.3
  • java version: jdk-8-oracle
  • ip:
  • UUID and secret are the same in openhab files and myopenhab account
  • openhab.cfg
# the Netmask to define a range of internal IP-Addresses which doesn't require
# authorization (optional, defaults to '')
  • myopenhab.persist
Strategies {
    default = everyChange
Items {
    * : strategy = everyChange

Thank you for your help

Did you double check you are at least on version 101?

pi@raspberrypi2 ~ $ java -version
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) Client VM (build 25.101-b13, mixed mode)
java version "1.8.0"
Java(TM) SE Runtime Environment (build 1.8.0-b132)
Java HotSpot(TM) Client VM (build 25.0-b70, mixed mode)

ok, doesn’t seem to be the last one… how do I update to 101?

I did it this way:

OK thank you! I’m going to try it!

It’s working now!!! Thank you very much!