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Unable to Establish Connection (DNS / Connection / TLS / Timeout) Codex Linkfox

Quick fix

Retry configuring Linkfox API after upgrading to cc-switch v4.0. If it still fails, provide the version and reproduction steps when reporting it again.

Symptom

Section titled “Symptom”
Error output
我创建了供应商但是提示无法建立连接（DNS / 连接 / TLS / 超时）。请检查 base_url 与网络。
English translation

I created a provider, but it says it cannot establish a connection (DNS / connection / TLS / timeout). Please check the base_url and network.

Cause

Section titled “Cause”

The issue asked how to configure the Linkfox API in Codex and reported that a connection could not be established when creating a provider. The maintainer said the interface and configuration writing method changed significantly in v4.0, so the issue was closed. The comments did not confirm a specific connection failure cause or provide Linkfox configuration parameters.

Fix

Section titled “Fix”

  1. Upgrade to cc-switch v4.0, then try configuring the Linkfox API again.

  2. If the problem persists after upgrading, provide the cc-switch version and reproduction steps when reporting it again.

Affected Versions

Section titled “Affected Versions”
ToolCodex
Versionnull
PlatformsUnknown

Source Issues

Section titled “Source Issues”

This page is distilled from 1 real issues

FAQ

Section titled “FAQ”

(No FAQ yet)

Section titled “Related problems”
Error in .codex cc-switch.db causes cc-switch startup failureClose cc-switch, clean records with empty base_url in cc-switch.db, or delete the database file and restart.1 issues mergedeither event handler is re-entrantOn Windows, try WebView2 parameters if enterprise security software conflicts; the reports provide no generally verified fix.5 issues mergedModel list is empty; Codex cannot select the DeepSeek modelUpgrade to CC Switch 4.0 and reapply the DeepSeek preset; model list display in the Codex desktop app also depends on its version support.5 issues merged

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