Accessing WIS RTC demo from Chrome on Windows

[Cynon42]

There is a problem with ICE (I think, based on the log and chatGPT feedback) when attempting to connect to my Ubuntu WIS RTC demo.
In my case the "start recording" button never enables after reporting a failure to resolve ICE. Here is a copy of the verbose log:

iceConnectionLog disconnected
signalingLog complete
iceConnectionLog checking
localDescription offer {
"type": "offer",
"sdp": "v=0\r\no=- 7519728272035237887 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\nm=audio 60242 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126\r\nc=IN IP4 92.239.108.15\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=candidate:2811833595 1 udp 2122260223 10.5.0.2 60240 typ host generation 0 network-id 2 network-cost 50\r\na=candidate:3071691251 1 udp 2122194687 172.17.160.1 60241 typ host generation 0 network-id 1\r\na=candidate:2056698360 1 udp 2122129151 192.168.68.146 60242 typ host generation 0 network-id 3 network-cost 10\r\na=candidate:3143167666 1 udp 1685921535 92.239.108.15 60242 typ srflx raddr 192.168.68.146 rport 60242 generation 0 network-id 3 network-cost 10\r\na=candidate:3646344803 1 tcp 1518280447 10.5.0.2 9 typ host tcptype active generation 0 network-id 2 network-cost 50\r\na=candidate:3386485611 1 tcp 1518214911 172.17.160.1 9 typ host tcptype active generation 0 network-id 1\r\na=candidate:72964960 1 tcp 1518149375 192.168.68.146 9 typ host tcptype active generation 0 network-id 3 network-cost 10\r\na=ice-ufrag:r37b\r\na=ice-pwd:RM8iYqcHfDefFIYLTx7ekmV2\r\na=ice-options:trickle\r\na=fingerprint:sha-256 1B:3A:56:00:75:C6:3E:30:91:1C:7D:69:F1:1D:6A:AF:35:C9:F2:D0:E2:9F:9B:D6:92:26:63:0E:41:58:39:17\r\na=setup:actpass\r\na=mid:0\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=sendrecv\r\na=msid:- 49f6ae74-9722-416e-b9ca-c73516142468\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:111 opus/48000/2\r\na=rtcp-fb:111 transport-cc\r\na=fmtp:111 minptime=10;useinbandfec=1\r\na=rtpmap:63 red/48000/2\r\na=fmtp:63 111/111\r\na=rtpmap:9 G722/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:13 CN/8000\r\na=rtpmap:110 telephone-event/48000\r\na=rtpmap:126 telephone-event/8000\r\na=ssrc:1384165517 cname:1Qc5HKywkPFanecy\r\na=ssrc:1384165517 msid:- 49f6ae74-9722-416e-b9ca-c73516142468\r\nm=application 60245 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 92.239.108.15\r\na=candidate:2811833595 1 udp 2122260223 10.5.0.2 60243 typ host generation 0 network-id 2 network-cost 50\r\na=candidate:3071691251 1 udp 2122194687 172.17.160.1 60244 typ host generation 0 network-id 1\r\na=candidate:2056698360 1 udp 2122129151 192.168.68.146 60245 typ host generation 0 network-id 3 network-cost 10\r\na=candidate:3143167666 1 udp 1685921535 92.239.108.15 60245 typ srflx raddr 192.168.68.146 rport 60245 generation 0 network-id 3 network-cost 10\r\na=candidate:3646344803 1 tcp 1518280447 10.5.0.2 9 typ host tcptype active generation 0 network-id 2 network-cost 50\r\na=candidate:3386485611 1 tcp 1518214911 172.17.160.1 9 typ host tcptype active generation 0 network-id 1\r\na=candidate:72964960 1 tcp 1518149375 192.168.68.146 9 typ host tcptype active generation 0 network-id 3 network-cost 10\r\na=ice-ufrag:r37b\r\na=ice-pwd:RM8iYqcHfDefFIYLTx7ekmV2\r\na=ice-options:trickle\r\na=fingerprint:sha-256 1B:3A:56:00:75:C6:3E:30:91:1C:7D:69:F1:1D:6A:AF:35:C9:F2:D0:E2:9F:9B:D6:92:26:63:0E:41:58:39:17\r\na=setup:actpass\r\na=mid:1\r\na=sctp-port:5000\r\na=max-message-size:262144\r\n"
}
iceGatheringLog complete
iceGatheringLog gathering
signalingLog new
added track to peer connection