[Bug]: can not connect to the G1-edu, webrtc problem #1600
Description
Description
Steps to Reproduce
No protocol specified
Error: winit EventLoopError: os error at /usr/local/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.30.12/src/platform_impl/linux/mod.rs:788: Failed to open connection to X server
09:45:42.597[inf][/visualization/rerun/bridge.py] bridge listening on LCM
use inside
use inside
use inside
use inside
use inside
use inside
🕒 WebRTC connection : 🟡 started (17:45:43)
Decoder set to: LibVoxelDecoder
🕒 Signaling State : 🟡 have-local-offer (17:45:43)
🕒 ICE Gathering State : 🟡 gathering (17:45:43)
🕒 ICE Gathering State : 🟢 complete (17:45:43)
ERROR:root:An error occurred: HTTPConnectionPool(host='192.168.123.164', port=8081): Max retries exceeded with url: /offer (Caused by NewConnectionError("HTTPConnection(host='192.168.123.164', port=8081): Failed to establish a new connection: [Errno 111] Connection refused"))
ERROR:root:An error occurred with the old method: Failed to receive SDP Answer: No response
ERROR:root:An error occurred: HTTPConnectionPool(host='192.168.123.164', port=9991): Max retries exceeded with url: /con_notify (Caused by NewConnectionError("HTTPConnection(host='192.168.123.164', port=9991): Failed to establish a new connection: [Errno 111] Connection refused"))
ERROR:root:An error occurred with the new method: Failed to receive initial public key response.
Could not get SDP from the peer. Check if the Go2 is switched on
09:45:47.745[inf][et_vis/websocket_vis_module.py] Client xZQYmXyHt49IeCTvAAAB connected, sent state with 0 GPS goal points
[2026-03-18T09:45:57Z WARN re_quota_channel::sync] batcher_output: Sender has been blocked for over 5 seconds waiting for space in channel
[2026-03-18T09:46:01Z WARN re_quota_channel::sync] batcher_input: Sender has been blocked for over 5 seconds waiting for space in channel
Logs / Error Output
Commit Hash
Run: git rev-parse --short HEAD
Operating system
ubuntu22.04
Robot Model
None
Firmware Version
No response
Additional Context
No response