I think both are no good. As I explained above, the case in your log occurs on the track set by SetNextAVTransportURI() and cannot be determined to be invalid data, so neither response can be remedied.
20:45:04,600: UL01777: File: 10.1.1.127 [\\10.1.1.127\music\OCTOPATH TRAVELER - CHAMPIONS OF THE CONTINENT ORIGINAL SOUNDTRACK vol.2\DISC 3\Track_04.flac]
20:45:04,600: UL01779: URI: 10.1.1.160 [http://10.1.1.160:29400/TuneID/00013981-RFHE79A322F.flac]
20:45:04,600: UL01781: -- CreatedMetadata -- {
20:45:04,600: UL01783: <DIDL-Lite xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/" xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/">
20:45:04,600: UL01785: <item>
20:45:04,600: UL01787: <res protocolInfo="http-get:*:audio/flac:*" duration="0:06:04.925" bitrate="971356" bitsPerSample="16" nrAudioChannels="2" sampleFrequency="44100" DecodeEx="Normal">http://10.1.1.160:29400/TuneID/00013981-RFHE79A322F.flac</res>
20:45:04,600: UL01789: <dc:title>絶望を授けし者</dc:title>
20:45:04,600: UL01791: <dc:date>2023</dc:date>
20:45:04,600: UL01793: <dc:creator>西木康智</dc:creator>
20:45:04,600: UL01795: <dc:publisher>SQUARE ENIX MUSIC</dc:publisher>
20:45:04,600: UL01797: <upnp:album>OCTOPATH TRAVELER - CHAMPIONS OF THE CONTINENT ORIGINAL SOUNDTRACK vol.2</upnp:album>
20:45:04,600: UL01799: <upnp:genre>Soundtrack</upnp:genre>
20:45:04,600: UL01801: <upnp:artist>西木康智</upnp:artist>
20:45:04,600: UL01803: <upnp:originalTrackNumber>04</upnp:originalTrackNumber>
20:45:04,600: UL01805: <upnp:albumArtURI>http://10.1.1.160:29400/Image/05648.72f755b7-e0fc-428f-8b4a75a7be59e215.jpg</upnp:albumArtURI>
20:45:04,600: UL01807: <upnp:class>object.item.audioItem.musicTrack</upnp:class>
20:45:04,600: UL01809: </item>
20:45:04,600: UL01811: </DIDL-Lite>
20:45:04,600: UL01813: } -- CreatedMetadata --
20:45:04,600: UL01815: CommandSOAP: AVTransport:SetNextAVTransportURI
20:45:29,747: UL02905: <POL>: New URI found: 10.1.1.160 [http://10.1.1.160:29400/TuneID/00013981-RFHE79A322F.flac]
20:45:30,492: UL03011: Device notification: Node found: [CurrentTrackURI ] : [http://10.1.1.160:29400/TuneID/00013981-RFHE79A322F.flac]
20:45:30,492: UL03013: Device notification: Node found: [CurrentTrackMetaData ] : [<?xml version="1.0" encoding="utf-8"?><DIDL-Lite xmlns:dc="http://purl.org/dc/el (...)]
20:45:30,492: UL03015: <EVT>: DIDL/res: [http://10.1.1.160:29400/TuneID/00013981-RFHE79A322F.flac]
20:45:30,492: UL03017: <EVT>: - duration:[0:00:00] nrAudioChannels:[2] sampleFrequency:[44100] protocolInfo:[http-get:*:audio/mpeg:DLNA.ORG_PN=MP3;DLNA.ORG_OP=01;DLNA.ORG_CI=0;DLNA.ORG_FLAGS=01700000000000000000000000000000]