Hello,
We have two fail-over node 01 and 02 and three instances (Ins1, Ins2 and Ins3) on these two nodes.
I can able to login to all three instances from node 02 using my windows authentication but i can't login to only Ins3 on node 01.
I am receiving error as below while trying to connect to Ins3 on node 01. After that error i can't login to node 01 and my reference account get locked as well. Any help would be greatly appreciated.