Load Balancing: Query one upstream server at a time.. when does it try multiple?

[bcookatpcsd]

I've added NextDNS as recursive upstream.. and setup doh and dot urls..

In the Analytics tab of NextDNS.. AGH seems to never try the dot endpoint..

In the last 10 minutes since I've reset statistics..

I'm just not sure how it decides which is faster if the other is not used..

Is there anyway to do round robin?

[ZeroClover]

Query one upstream server at a time. AdGuard Home uses its weighted random algorithm to pick the server so that the fastest server is used more often.

I think the DoH endpoint always return responses faster than DoT in the initial few queries, so AGH will be more aggressive in using DoH over DoT

[EugeneOne1]

@bcookatpcsd, hello. Consider also checking the updated wiki page, especially the all_servers and fastest_addr settings description.