Timeout when authenticating with AD - 2 Servers work and the third one nope

Hi all,

I have a cluster of Enterprise with replica set configured in my environment.

Replica set configuration is good. Authentication with AD is also good, however, 2 servers are able to authenticate and the 3 is not. And then, this server 3 starts to authenticate successfully without any changes in the configuration, but any of the 2 that was working before stop working. After a few time, the one that was not working starts to work again and 1 of the other that is in the cluster stop authenticate with AD.

ldapsearch work perfectly in all 3 servers. When I do mongoldap query, it says time out.

Have someone seen that before?