Configure a proxy, check service connectivity, and troubleshoot network issues.
Use Settings → Network to configure the proxy for Qoder or diagnose connections to sign-in, model, messaging, and resource services. If your network requires a proxy, configure it first, then run diagnostics if a service is still unavailable.
Go to Settings → Network → Network proxy and choose System proxy or Manual proxy. Manual configuration supports HTTP/HTTPS addresses with a port, such as
In manual mode, enter domains or IP addresses that should connect directly in No proxy for, one per line or separated by commas. A domain includes its subdomains; IP addresses match exactly. For example, use
Configure a proxy
Go to Settings → Network → Network proxy and choose System proxy or Manual proxy. Manual configuration supports HTTP/HTTPS addresses with a port, such as http://127.0.0.1:7890; replace it with your actual proxy. Authentication can be included in the URL; percent-encode special characters.
Specify proxy bypass addresses
In manual mode, enter domains or IP addresses that should connect directly in No proxy for, one per line or separated by commas. A domain includes its subdomains; IP addresses match exactly. For example, use example.com, not https://example.com or *.example.com. Ports and network ranges are not supported. The limit is 100 entries.
Choose Test connection, inspect the result, then Save. Saving applies the configuration without restarting; running tools and MCP connections update at safe boundaries. Leaving the page clears an unsaved proxy draft.
This affects the local app and local Agent, not Remote SSH hosts. A reachable proxy port does not establish service availability or successful account authentication.
Run a diagnostic
1
Open Network diagnostics
Go to Settings → Network.
2
Start the checks
Select Run diagnostics. Keep Qoder online and wait for every service to return a result.
3
Review the results
Check Foundation services, Model services, Messaging services, and Resource services. Each result shows connectivity and response time.
4
Keep the results
Select Copy diagnostic report when you need to share the results. Close the result window and select Run diagnostics again after the network changes.
If a check fails
- Confirm that the device can access the internet, then rerun the diagnostic.
- Compare the result on another network approved by your organization.
- If only one service fails, provide the diagnostic report to your network administrator or Qoder Support.
- After changing network, firewall, DNS, or certificate settings, rerun the diagnostic to confirm recovery.