Recently we changed our Active-Passive cluster to Active - Active (Multi Instance). After this change,some of the users were unable to use double Hop connection from (Server A --> Server B[Linked Server A]-->Client).
I notice some strange behaviour like some logins supports Double Hop only some times
All server and users are using Windows Domain accounts.
We tried to reconfigure SPN as well as Delegation, restarted the SQL Service, but still double hop connections are not working