We were using OpenDNS instead of GoogleDNS on our Digital Ocean Server. Looks like some outrage in the DNS in Google and OpenDNS is causing the following time out erros
NoMethodError: undefined method `fb_error_code' for #<Faraday::ConnectionFailed>
I have changed the following configuration
# /etc/resolv.conf nameserver 184.108.40.206 nameserver 220.127.116.11
# /etc/network/interfaces dns-nameservers 18.104.22.168 22.214.171.124
and rebooted the system. But The sidekiq which used to normally take 1-2 min is not taking over 20mins to complete and throwing a lot of errors.
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