thanks a lot for this plugin. I am using pimatic with the home kit plugin together with z-way and homeduino to control power sockets from Intertechno, ZWave on a Raspberry Pi. What log have you got the error messages from? I was trying to find if I have the same. I occasionally have the following error in the log (from pimatic gui):
error [pimatic]: A uncaught exception occured: Error: listen EADDRINUSE at errnoException (net.js:901:11) at Server._listen2 (net.js:1039:14) at listen (net.js:1061:10) at Server.listen (net.js:1127:5) at new EventedHTTPServerConnection (/home/pi/pimatic-app/node_modules/pimatic-hap/node_modules/hap-nodejs/lib/util/eventedhttp.js:125:20) at EventedHTTPServer._onConnection (/home/pi/pimatic-app/node_modules/pimatic-hap/node_modules/hap-nodejs/lib/util/eventedhttp.js:79:20) at Server.EventEmitter.emit (events.js:95:17) at TCP.onconnection (net.js:1180:8) This is most probably a bug in pimatic or in a module, please report it!