Looks to me like your discovery server is not working properly, hence the failure message. This could be a temporary connectivity issue, but if it’s repeatable I would look into your opentaxii config.
Simon > On 29 Oct 2019, at 13:23, Thiago Rahal Disposti <thiago.ra...@kryptus.com> > wrote: > > > Anyone knows what's going on with the Hail a Taxii server? > > I getting a service temporarily unavailable response for more than 3 weeks > now. > > <image.png> > > > > Thanks, > Thiago Rahal