Troubleshooting and performance
How to isolate port, Mihomo, DNS and connection problems
Confirm that Clash Verge Rev and Mihomo are running first, then check the active Profile, traffic mode, ports, DNS, proxy node and local network in that order.
Why is browsing slow even when proxy latency looks good?+
Latency to a test target is only one signal. Bandwidth, node load, DNS, routing rules, the destination network and your local connection can still affect real performance.
How do I fix a Clash Verge Rev port conflict?+
Check whether the configured mixed, HTTP or SOCKS port is already in use. If you change it, make sure System Proxy and any manual proxy settings point to the new local port.
Why does the Mihomo core fail to start or keep restarting?+
Read the Clash Verge Rev logs first, then check the final configuration, port conflicts, service permissions and whether the bundled core files are intact.
Why do browsers work while other desktop apps still fail?
That usually means System Proxy is working but the other applications do not use it. Check app-specific proxy settings or enable TUN when broader traffic capture is required.
What is the best troubleshooting order for Clash Verge Rev?
Check app and Mihomo status, then the active Profile, System Proxy or TUN, rule matching, ports and DNS, and finally the proxy node and upstream network.
When is the problem probably outside Clash Verge Rev?
If Mihomo is running, the config loads, traffic control is active and only one node, website or network environment fails, the cause is more likely upstream or local-network specific.