The webpage at https://website.com/ might be temporarily down or it may have moved permanently to a new web address.
What steps have you taken to resolve the issue?
I tried to switch off Quic protocol and even reinstalled Chrome it works fine but after 2-5 times refreshing the page shows the same error again this error shows only in Chrome browser all was fine a month ago but now it appears again and again
Thank you for reaching out to us. I’m sorry that you’re experiencing issues.
What is your domain? After disabling the QUIC protocol, do you still receive a ERR_QUIC_PROTOCOL_ERROR or is it a ERR_HTTP2_PROTOCOL_ERROR? Does this happen when proxied to Cloudflare and not proxied through Cloudflare as well?
everything was working fine, it started a month ago, i didn’t make any changes to the sites, i don’t know why and how it happens but this error keeps appearing
We are also getting a similar error and disabling QUIC protocol does return an ERR_HTTP2_PROTOCOL_ERROR. We do not get this error when it’s not proxied with Cloudflare.
We are also facing the same issue. It returns network error on some network especially mobile network. This error disappears by using VPN or pausing cloudflare.
Affected websites mmxianxia.com , msunmm.com