We have a self-hosted cloud-based server with 25 users in our company, and when we are operating from companies wifi, sometimes the connection to the server gets this error of connection timeout or DNS error. Same time if we switch to a different connection the site opens. After waiting for some time, again the page is accessible. But this keeps on happening again and again.
The load on the server is not going up and even though the CPU usage is low, still the issue keeps on happening. The problem is only on our internal connection but we are not able to identify the reason for the issue.
If anyone is able to guide us then it would be very helpful
We faced the same ERR_CONNECTION_TIMED_OUT issue on our internal company Wi-Fi, even though the server load and CPU usage were normal. The site worked fine on mobile data or other networks, which pointed to a local DNS or routing problem. Try setting a reliable external DNS (like 8.8.8.8) on your router or client devices and check for IP conflicts or firewall rules on your LAN. You can also review any security software or proxy settings that might be interfering. For a detailed breakdown of causes and fixes, https://cheapsslweb.com/blog/fix-err_connection_timed_out-error-in-chrome/ has a useful guide on this error.