[GH-ISSUE #1344] critical backendFailure randomly via AmneziaWG only #540

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opened 2026-10-13 20:23:43 +00:00 by bsakaguchi · 2 comments

bsakaguchi commented

2026-10-13 20:23:43 +00:00

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Originally created by @w7rus on GitHub (Jan 4, 2025).
Original GitHub issue: https://github.com/amnezia-vpn/amnezia-client/issues/1344

Describe the bug
After connecting, with short delay, client receives critical backendFailure, disconnecting only while using AmneziaWG

To Reproduce
Steps to reproduce the behavior:

Go to Main Window
Select AmneziaWG protocol
Click on Connect
Wait for 10-40 seconds
Connection drops

Expected behavior
Must not drop the connection

Log files
AmneziaVPN.log
AmneziaVPN-service.log

Desktop:

OS: Windows 11
Version 24H2 (OS Build 26100.2605)

Server:

OS: Ubuntu 22.04

Additional context
Sometimes, connecting once again helps, sometimes need to do 3 connects or more so it stays connected, might connect just from the start.
Tested connecting via XRay - works stable.

I've checked answers in #915, but everything is fine with interface priorities

Originally created by @w7rus on GitHub (Jan 4, 2025). Original GitHub issue: https://github.com/amnezia-vpn/amnezia-client/issues/1344 **Describe the bug** After connecting, with short delay, client receives critical backendFailure, disconnecting only while using AmneziaWG **To Reproduce** Steps to reproduce the behavior: 1. Go to Main Window 2. Select AmneziaWG protocol 3. Click on Connect 4. Wait for 10-40 seconds 5. Connection drops **Expected behavior** Must not drop the connection **Log files** [AmneziaVPN.log](https://github.com/user-attachments/files/18308197/AmneziaVPN.log) [AmneziaVPN-service.log](https://github.com/user-attachments/files/18308198/AmneziaVPN-service.log) **Desktop:** - OS: Windows 11 - Version 24H2 (OS Build 26100.2605) **Server:** - OS: Ubuntu 22.04 **Additional context** Sometimes, connecting once again helps, sometimes need to do 3 connects or more so it stays connected, might connect just from the start. Tested connecting via XRay - works stable. I've checked answers in #915, but everything is fine with interface priorities

bsakaguchi closed this issue

2026-10-13 20:23:43 +00:00

bsakaguchi commented

2026-10-13 20:23:45 +00:00

Author

Owner

@ivanmem commented on GitHub (Jan 10, 2025):

Even 10 reconnections don’t help me - it keeps throwing it out after it happened once. I think this is due to the fact that I periodically switch between OpenVPN and AmneziaVPN.

@ivanmem commented on GitHub (Jan 10, 2025): Even 10 reconnections don’t help me - it keeps throwing it out after it happened once. I think this is due to the fact that I periodically switch between OpenVPN and AmneziaVPN.

bsakaguchi commented

2026-10-13 20:23:45 +00:00

Author

Owner

@Nethius commented on GitHub (Feb 18, 2025):

Thank you for your report. Please note that GitHub is not a support channel. For assistance, please contact our support team via chat at https://t.me/amnezia_support_bot or via email at support@amnezia.org.

Our team will review the details and help resolve the issue.

@Nethius commented on GitHub (Feb 18, 2025): Thank you for your report. Please note that GitHub is not a support channel. For assistance, please contact our support team via chat at https://t.me/amnezia_support_bot or via email at [support@amnezia.org](mailto:support@amnezia.org). Our team will review the details and help resolve the issue.

bsakaguchi referenced this issue

2026-10-13 21:16:33 +00:00

[PR #540] [MERGED] feature/page-home-split-tunneling #1899