Undef-a

I'm also experiencing this one on v0.10.8. Seems to be relatively harmless unless you try to sync a new device. At that point the new sync hangs permanently. As a...

I've also seen this log, but in my case between 8.8.8.8 and 1.1.1.1 as well as local resolvers. The key factor seems to be having multiple DNS servers enabled at...

It's not simple and I'd say it's somewhat more than reliable, but the following code reproduces this for me maybe 2-3 runs out of 10. The key bits are commented...

``` SCONF: ResolverConfig { domain: None, search: [], name_servers: NameServerConfigGroup { servers: [ NameServerConfig { socket_addr: 1.1.1.1:53, protocol: Udp, tls_dns_name: None, http_endpoint: None, trust_negative_responses: false, bind_addr: None, }, NameServerConfig {...