How to resolve net::ERR_QUIC_PROTOCOL_ERROR on server-side?

Question

Some users have been reporting connection errors with Chrome after implementing reCaptcha. The issue appears to be intermittent and when we check the affected user's browser, we found "net::ERR_QUIC_PROTOCOL_ERROR"

Disabling quic protocol on Chrome resolves it but as developers, does anyone know how we can resolve this without requesting every visitor to disable Quic?

Kelleykelli

have same problem in 2020 – Interact

Mm-hmm. 'Me too' (in 2021). I suppose that, while HTTP/3 is still a protocol being actively developed — it's not a RFC yet! — we're out of luck... – Meleager