Dashboard works for a few minutes then throws ERR_SSL_PROTOCOL_ERROR #154

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MrUnknownDE · 2026-04-05T17:01:38+02:00

MrUnknownDE commented

2026-04-05 17:01:38 +02:00

Originally created by @shusterrooster on 3/5/2026

Describe the Bug

My dashboard randomly stopped working. I went to install Pangolin fresh because the instance wasn't working. I have been able to create the admin user but then after that, all I get is a ERR_SSL_PROTOCOL_ERROR response.

The SSL certificate seems to be valid and the IP seems to be pointing to the right location. The Docker containers are also running healthily.

Environment

OS Type & Version: 24.04
Pangolin Version: 1.16.2
Gerbil Version: 1.3.0
Traefik Version: 3.6
Newt Version:
Olm Version: (if applicable)

To Reproduce

I haven't been able to test a reproduction as I don't have a port exposed to test SSL certs with (or maybe I can do it locally but I am unsure)

Fresh install of Ubuntu, use quick installer. Set up normally. After auth token is entered, the SSL error will persist.

Expected Behavior

You are supposed to see the dashboard normally.

*Originally created by @shusterrooster on 3/5/2026* ### Describe the Bug My dashboard randomly stopped working. I went to install Pangolin fresh because the instance wasn't working. I have been able to create the admin user but then after that, all I get is a ERR_SSL_PROTOCOL_ERROR response. The SSL certificate seems to be valid and the IP seems to be pointing to the right location. The Docker containers are also running healthily. ### Environment - OS Type & Version: 24.04 - Pangolin Version: 1.16.2 - Gerbil Version: 1.3.0 - Traefik Version: 3.6 - Newt Version: - Olm Version: (if applicable) ### To Reproduce I haven't been able to test a reproduction as I don't have a port exposed to test SSL certs with (or maybe I can do it locally but I am unsure) Fresh install of Ubuntu, use quick installer. Set up normally. After auth token is entered, the SSL error will persist. ### Expected Behavior You are supposed to see the dashboard normally.

MrUnknownDE closed this issue

2026-04-05 17:01:38 +02:00

MrUnknownDE referenced this issue

2026-04-05 19:40:52 +02:00

Crowdsec #1759

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Reference: github/pangolin#154