AerospikeError: Invalid node for key(Nodejs)

Hi, We received AerospikeError: Invalid node for key a few days ago on one of our production boxes. Can anyone here help us understand what is this error? Does it mean that client was sending all queries on one node and the key we are fetching is not present there? We have three nodes in our aerospike setup. If we get some timeouts from two nodes does the aerospike client stop sending requests to those nodes and can that be the cause of above error?

We are using node js client (3.0.2) and aerospike community edition(3.15.1)

Thanks