[GH-ISSUE #2211] WiFi to Cell Network Roaming Issue #4641

New Issue

saavagebueno · 2026-08-05T00:58:54-04:00

saavagebueno commented

2026-08-05 00:58:54 -04:00

Originally created by @ramphex on GitHub (Jun 27, 2024).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/2211

Describe the problem
When leaving a WiFi network and going over to a cell network, or leaving a cell network and going to a WiFi network, all of the peer connections drop and do not reconnect without a manual change of server, resetting the settings, and adding a new device to the dashboard. Dashboard shows the device connected the entire time despite it not being able to connect to any peers.

To Reproduce
Connect to NetBird while on WiFi, turn off WiFi. All peer connections drop and don't reconnect. Dashboard shows connected.
Connect to NetBird while on Cell, turn on WiFi. Rinse and repeat.

Steps to reproduce the behavior:
See above.

Expected behavior
Seamless transition.

A clear and concise description of what you expected to happen.
Seamlessly switch over

Are you using NetBird Cloud?
No

Please specify whether you use NetBird Cloud or self-host NetBird's control plane.
Self-hosted

NetBird version
Latest client on iOS
0.28.3 server

Add any other context about the problem here.

Logs indicate this:

signal_1 | 2024-06-27T19:49:43Z WARN signal/peer/peer.go:78: peer [qwerty] is already registered [new streamID 1719517783484202362, previous StreamID 1719517737207506376]. Will override stream.
signal_1 | 2024-06-27T19:49:43Z INFO signal/server/signal.go:110: peer connected [qwerty] [streamID 1719517783484202362]
signal_1 | 2024-06-27T19:49:57Z INFO signal/server/signal.go:95: peer disconnected [qwerty] [streamID 1719517737207506376]
signal_1 | 2024-06-27T19:49:57Z WARN signal/peer/peer.go💯 attempted to remove newer registered stream of a peer [qwerty] [newer streamID 1719517783484202362, previous StreamID 1719517737207506376]. Ignoring.

Originally created by @ramphex on GitHub (Jun 27, 2024). Original GitHub issue: https://github.com/netbirdio/netbird/issues/2211 **Describe the problem** When leaving a WiFi network and going over to a cell network, or leaving a cell network and going to a WiFi network, all of the peer connections drop and do not reconnect without a manual change of server, resetting the settings, and adding a new device to the dashboard. Dashboard shows the device connected the entire time despite it not being able to connect to any peers. **To Reproduce** Connect to NetBird while on WiFi, turn off WiFi. All peer connections drop and don't reconnect. Dashboard shows connected. Connect to NetBird while on Cell, turn on WiFi. Rinse and repeat. Steps to reproduce the behavior: See above. **Expected behavior** Seamless transition. A clear and concise description of what you expected to happen. Seamlessly switch over **Are you using NetBird Cloud?** No Please specify whether you use NetBird Cloud or self-host NetBird's control plane. Self-hosted **NetBird version** Latest client on iOS 0.28.3 server Add any other context about the problem here. Logs indicate this: > signal_1 | 2024-06-27T19:49:43Z WARN signal/peer/peer.go:78: peer [qwerty] is already registered [new streamID 1719517783484202362, previous StreamID 1719517737207506376]. Will override stream. > signal_1 | 2024-06-27T19:49:43Z INFO signal/server/signal.go:110: peer connected [qwerty] [streamID 1719517783484202362] > signal_1 | 2024-06-27T19:49:57Z INFO signal/server/signal.go:95: peer disconnected [qwerty] [streamID 1719517737207506376] > signal_1 | 2024-06-27T19:49:57Z WARN signal/peer/peer.go:100: attempted to remove newer registered stream of a peer [qwerty] [newer streamID 1719517783484202362, previous StreamID 1719517737207506376]. Ignoring.

saavagebueno added the bug client ios networking labels 2026-08-05 00:58:54 -04:00

saavagebueno referenced this issue

2026-08-05 01:20:53 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9113

saavagebueno referenced this issue

2026-08-05 01:22:37 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9564

saavagebueno referenced this issue

2026-08-05 01:22:39 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9567

saavagebueno referenced this issue

2026-08-05 01:23:57 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9916

saavagebueno referenced this issue

2026-08-05 01:23:59 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9924

saavagebueno referenced this issue

2026-08-05 01:24:03 -04:00

[GH-ISSUE #4641] Suspicious netbird_update.bat found creating a backdoor user #9937

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Reference: DYNR/netbird#4641