Apr 03 13:45:56 volumio kernel: hwmon hwmon1: Voltage normalised Apr 03 13:46:00 volumio kernel: hwmon hwmon1: Undervoltage detected! Apr 03 13:46:04 volumio kernel: hwmon hwmon1: Voltage normalised Apr 03 13:46:06 volumio kernel: hwmon hwmon1: Undervoltage detected! Apr 03 13:46:15 volumio kernel: hwmon hwmon1: Voltage normalised Apr 03 13:46:17 volumio volumio[1114]: info: CoreCommandRouter::executeOnPlugin: multiroom , disableAudioOutput Apr 03 13:46:17 volumio volumio[1114]: info: MRS: Setting this device as single Apr 03 13:46:17 volumio volumio[1114]: info: Apr 03 13:46:17 volumio volumio[1114]: [1775216777439] ---------------------------- Setting Multiroom Single Apr 03 13:46:17 volumio volumio[1114]: info: MRS: disable multiroom output Apr 03 13:46:17 volumio volumio[1114]: info: MRS: Set multiroom target PCM to volumioDiscard Apr 03 13:46:17 volumio volumio[1114]: info: Changed audio target for /tmp/multiroom/client/switch.target to volumioDiscard Apr 03 13:46:18 volumio volumio[1114]: info: MRS: Set multiroom target PCM to volumioLocalPlayback Apr 03 13:46:18 volumio volumio[1114]: info: Changed audio target for /tmp/multiroom/server/switch.target to volumioLocalPlayback Apr 03 13:46:18 volumio volumio[1114]: info: MRS: STOPPING volumioStreaming Apr 03 13:46:18 volumio sudo[2302]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/systemctl stop volumioStreaming Apr 03 13:46:18 volumio sudo[2304]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/rm -f /tmp/hls/stream.m3u8 /tmp/hls/stream110.ts /tmp/hls/stream111.ts /tmp/hls/stream112.ts /tmp/hls/stream113.ts Apr 03 13:46:18 volumio sudo[2302]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) Apr 03 13:46:18 volumio sudo[2304]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) Apr 03 13:46:18 volumio sudo[2304]: pam_unix(sudo:session): session closed for user root Apr 03 13:46:18 volumio volumio[1114]: info: MRS: Removed streaming files Apr 03 13:46:18 volumio systemd[1]: Stopping volumioStreaming.service - VolumioStreamingService... Apr 03 13:46:18 volumio systemd[1]: volumioStreaming.service: Killing process 2106 (ffmpeg) with signal SIGKILL. Apr 03 13:46:18 volumio systemd[1]: volumioStreaming.service: Killing process 2127 (ffmpeg) with signal SIGKILL. Apr 03 13:46:18 volumio systemd[1]: volumioStreaming.service: Killing process 2128 (ffmpeg) with signal SIGKILL. Apr 03 13:46:18 volumio systemd[1]: volumioStreaming.service: Killing process 2129 (n/a) with signal SIGKILL. Apr 03 13:46:18 volumio systemd[1]: volumioStreaming.service: Deactivated successfully. Apr 03 13:46:18 volumio systemd[1]: Stopped volumioStreaming.service - VolumioStreamingService. Apr 03 13:46:19 volumio systemd[1]: volumioStreaming.service: Consumed 40.871s CPU time. Apr 03 13:46:19 volumio sudo[2302]: pam_unix(sudo:session): session closed for user root Apr 03 13:46:19 volumio volumio[1114]: info: MRS: volumioStreaming STOPPED Apr 03 13:46:22 volumio volumio[1114]: info: CoreCommandRouter::executeOnPlugin: multiroom , enableAudioOutput Apr 03 13:46:22 volumio volumio[1114]: info: MRS: Starting cast device: WiiM-Pro-Receiver-18bc67d2ce27de2572e37a8d36ef84e4 Apr 03 13:46:22 volumio volumio[1114]: info: Enabled audio output: WiiM-Pro-Receiver-18bc67d2ce27de2572e37a8d36ef84e4 Apr 03 13:46:22 volumio volumio[1114]: info: MRS: Setting this device as Streaming Server Apr 03 13:46:22 volumio volumio[1114]: info: Apr 03 13:46:22 volumio volumio[1114]: [1775216782777] ---------------------------- MRS: Setting Streaming Server Apr 03 13:46:22 volumio volumio[1114]: info: MRS: enable multiroom server output Apr 03 13:46:22 volumio volumio[1114]: info: MRS: Set multiroom target PCM to volumioMultiRoom Apr 03 13:46:22 volumio volumio[1114]: info: Changed audio target for /tmp/multiroom/server/switch.target to volumioMultiRoom Apr 03 13:46:22 volumio volumio[1114]: info: MRS: Set multiroom target PCM to volumioLocalPlayback Apr 03 13:46:22 volumio volumio[1114]: info: MRS: Connected to cast device: WiiM-Pro-Receiver-18bc67d2ce27de2572e37a8d36ef84e4 Apr 03 13:46:22 volumio volumio[1114]: info: Changed audio target for /tmp/multiroom/client/switch.target to volumioLocalPlayback Apr 03 13:46:22 volumio volumio[1114]: info: MRS: STARTING volumioStreaming Apr 03 13:46:22 volumio sudo[2327]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/systemctl restart volumioStreaming Apr 03 13:46:22 volumio sudo[2325]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/rm -f /tmp/hls/* Apr 03 13:46:22 volumio sudo[2327]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) Apr 03 13:46:22 volumio sudo[2325]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) Apr 03 13:46:22 volumio volumio[1114]: |||||||||||||||||||||||| WARNING: FATAL ERROR ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Apr 03 13:46:22 volumio sudo[2325]: pam_unix(sudo:session): session closed for user root Apr 03 13:46:22 volumio volumio[1114]: TypeError: Cannot read properties of undefined (reading 'on') Apr 03 13:46:22 volumio volumio[1114]: at /myvolumio/plugins/audio_interface/multiroom/multiroom_real:1:29945 Apr 03 13:46:22 volumio volumio[1114]: at /myvolumio/plugins/audio_interface/multiroom/node_modules/castv2-client/lib/senders/platform.js:95:20 Apr 03 13:46:22 volumio volumio[1114]: at /myvolumio/plugins/audio_interface/multiroom/node_modules/castv2-client/lib/controllers/receiver.js:51:14 Apr 03 13:46:22 volumio volumio[1114]: at fn.onmessage (/myvolumio/plugins/audio_interface/multiroom/node_modules/castv2-client/lib/controllers/request-response.js:27:7) Apr 03 13:46:22 volumio volumio[1114]: at fn.emit (node:events:526:35) Apr 03 13:46:22 volumio volumio[1114]: at Channel.onmessage (/myvolumio/plugins/audio_interface/multiroom/node_modules/castv2-client/lib/controllers/controller.js:16:10) Apr 03 13:46:22 volumio volumio[1114]: at Channel.emit (node:events:514:28) Apr 03 13:46:22 volumio volumio[1114]: at Client.onmessage (/myvolumio/plugins/audio_interface/multiroom/node_modules/castv2/lib/channel.js:23:10) Apr 03 13:46:22 volumio volumio[1114]: at Client.emit (node:events:526:35) Apr 03 13:46:22 volumio volumio[1114]: at PacketStreamWrapper.onpacket (/myvolumio/plugins/audio_interface/multiroom/node_modules/castv2/lib/client.js:81:10) Apr 03 13:46:22 volumio volumio[1114]: at PacketStreamWrapper.emit (node:events:514:28) Apr 03 13:46:22 volumio volumio[1114]: at TLSSocket. (/myvolumio/plugins/audio_interface/multiroom/node_modules/castv2/lib/packet-stream-wrapper.js:28:16) Apr 03 13:46:22 volumio volumio[1114]: at TLSSocket.emit (node:events:514:28) Apr 03 13:46:22 volumio volumio[1114]: at emitReadable_ (node:internal/streams/readable:609:12) Apr 03 13:46:22 volumio volumio[1114]: at process.processTicksAndRejections (node:internal/process/task_queues:81:21) Apr 03 13:46:22 volumio volumio[1114]: ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Apr 03 13:46:23 volumio systemd[1]: Started volumioStreaming.service - VolumioStreamingService. Apr 03 13:46:23 volumio sudo[2327]: pam_unix(sudo:session): session closed for user root Apr 03 13:46:23 volumio sudo[2342]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/rm -f /tmp/hls/* Apr 03 13:46:23 volumio sudo[2342]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) Apr 03 13:46:23 volumio sudo[2342]: pam_unix(sudo:session): session closed for user root Apr 03 13:46:23 volumio kernel: hwmon hwmon1: Undervoltage detected! Apr 03 13:46:24 volumio sudo[2349]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/journalctl '--since=2026-04-03 13:45' Apr 03 13:46:24 volumio sudo[2349]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)" NAME="Raspbian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" VOLUMIO_BUILD_VERSION="18952480e8d8c63f22208e9007a0f47a9563eae6" VOLUMIO_FE_VERSION="35f8f4439f0076a62fefa72fd80b70701b3d6cbd" VOLUMIO_FE3_VERSION="bcca17b6b6b26edfb999e6fd7da1b222a88a61d2" VOLUMIO_BE_VERSION="0e58f1861fa88e02087981b8d91f7511f0e7011b" VOLUMIO_ARCH="arm" VOLUMIO_VARIANT="volumio" VOLUMIO_TEST="FALSE" VOLUMIO_BUILD_DATE="Tue Mar 24 17:20:52 UTC 2026" VOLUMIO_VERSION="4.119" VOLUMIO_HARDWARE="pi" VOLUMIO_DEVICENAME="Raspberry Pi" VOLUMIO_HASH="d0c2fd9dbc5e70e58c32413c12353563"