<div dir="ltr">Hi,<div><br></div><div>It was working well back in days but there's sudden error which is preventing our users to play videos in browser. The error is :</div><div><br></div><div>GET <a href="https://domain.com/files/videos/2017/08/01/15015680292fcdf-360.mp4?h=vOilKo_cOUft5fViRqIcMg&ttl=1501588832">https://domain.com/files/videos/2017/08/01/15015680292fcdf-360.mp4?h=vOilKo_cOUft5fViRqIcMg&ttl=1501588832</a> net::ERR_SPDY_PROTOCOL_ERROR<br></div><div><br></div><div><br></div><div>We're unable to find any errors in nginx logs.</div><div><br></div><div>Here is the Nginx Version :</div><div><br></div><div><div>[root@cw008 /tunefiles/files]# nginx -V</div><div>nginx version: nginx/1.10.1</div><div>built with OpenSSL 1.0.2j  26 Sep 2016</div><div>TLS SNI support enabled</div><div>configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I /usr/local/include' --with-ld-opt='-L /usr/local/lib' --conf-path=/usr/local/etc/nginx/nginx.conf --sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --user=www --group=www --modules-path=/usr/local/libexec/nginx --with-file-aio --with-ipv6 --http-client-body-temp-path=/var/tmp/nginx/client_body_temp --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp --http-proxy-temp-path=/var/tmp/nginx/proxy_temp --http-scgi-temp-path=/var/tmp/nginx/scgi_temp --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp --http-log-path=/var/log/nginx/access.log --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gzip_static_module --with-http_gunzip_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_stub_status_module --with-http_sub_module --with-pcre --with-http_v2_module --with-stream=dynamic --with-stream_ssl_module --with-threads --with-mail=dynamic --without-mail_imap_module --without-mail_pop3_module --without-mail_smtp_module --with-mail_ssl_module --with-http_ssl_module</div></div><div><br></div><div>======================================================</div><div><br></div><div>Please guide me on how should i diagnose this error ?</div><div><br></div><div>Thanks.<br>Shahzaib</div></div>