2016-12-28T06:22:57 1482924177055 0 org.fourthline.cling.UpnpServiceImpl SEVERE org.fourthline.cling.UpnpServiceImpl shutdownRouter 44 Router error on shutdown: org.fourthline.cling.transport.RouterException: Router wasn't available exclusively after waiting 6000ms, lock failed: WriteLock org.fourthline.cling.transport.RouterException: Router wasn't available exclusively after waiting 6000ms, lock failed: WriteLock org.fourthline.cling.transport.RouterImpl lock 499 org.fourthline.cling.transport.RouterImpl lock 510 org.fourthline.cling.transport.RouterImpl disable 158 org.fourthline.cling.transport.RouterImpl shutdown 199 org.fourthline.cling.UpnpServiceImpl shutdownRouter 162 org.fourthline.cling.UpnpServiceImpl$1 run 143 org.fourthline.cling.UpnpServiceImpl shutdown 152 org.fourthline.cling.UpnpServiceImpl shutdown 134 opendct.tuning.upnp.UpnpManager$1 run 153 java.lang.Thread run