** It appears the same bug is described here as well: https://community.openhab.org/t/openhab-stopped-working-after-update-2-2-0-build-1088/36441/2
** there is a fix in that thread, basically add <pre>org.apache.felix.eventadmin.Timeout=0</pre> to <pre>/var/lib/openhab2/etc/org.apache.felix.eventadmin.impl.EventAdmin.cfg</pre>. This should probably be removed at some point since it basically hides long running (or never returning) event handlers
* on Mac OSX: at some point, the Eclipse Devel setup quit launching the OpenHAB launch - it just hang, when accessing the web gui at port 8080 the browser was just spinning and not moving forward. Reason is that Mac OSX cannot load a graphics library and just blocks in the ClassLoader. Details here: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8019496
** to fix, add <pre>-XstartOnFirstThread -Djava.awt.headless=true</pre> to the VM arguments of the launch
== Homekit setup ==