What is the name of the domain?
www.vk.se
What is the error number?
What is the isssue you’re encountering
Increased number of 520 errors , starting a couple of days ago (~June 4th)
Since 1-2 weeks we have seen an increased number of 520 errors from the Cloudflare Edges. Our backend/origin is just fine. We load tested traffic against both Cloudflare proxy and directly to our origin, and we only encountered problems when Cloudflared proxied the requests.
When disabling “HTTP/2 to Origin” the 520 errors stopped occurring (as suggested in another topic). Is there a problem with that feature? Should we disable it? Anyone else having these problems?
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