after uninstalled still proxied.

[castsanti]

after a install and a uninstall my claude code works very bad, slow and connection issues... this probably leaves bad config to keep the connection proxied.

[ericcurtin]

Uninstalling FCC does not undo the integrations it connected. Claude Code in VS Code most likely still has FCC's ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN in claudeCode.environmentVariables in VS Code settings.json. Delete those entries and claudeCode.disableLoginPrompt, then reload VS Code. Next time, click Disconnect on the Admin UI Integrations card before uninstalling.

If you want local models later, you could also try llmman (I contribute to it). llmman launch claude --model qwen3.8 sets the env for that launch only, so no global config is left behind.