No Response with response code "0"

Dear All,
Getting responses with response code “0”, did anyone faced this issue ? Replies will be appreciated.

Dear @anusv

Thanks for reaching out,

Can I kindly ask you to elaborate more with your concerns to ensure comprehensive support as usual.

Thanks,
Ibrahem Daoud.

Dear @idaoud ,
Some times we are getting responses with response code “0” with blank as response value.