An agent does not start after the keystore and certificate were changed. The agent ends wit these messages:
U00029407 Public key mismatch in CSR request from Agent: 'Agent_Name' U02000302 Agent shutdown has been initiated with return code '29407'. Waiting for File Transfer threads ... U02000041 Shutdown Agent 'Agent_Name'.
Release : 21.X
Component : AUTOMATION ENGINE
Logon to client 0 --> Administration --> Agents & Groups --> right click on the agent --> Reset Agent Public Key.