Why tnsnames doesn't failover to standby database correctly?

I have this tnsnames: JUPITER = (DESCRIPTION = (ADDRESS_LIST = (LOAD_BALANCE = OFF) (FAILOVER = ON) (ADDRESS = (PROTOCOL = TCP)(HOST = rac-scan.mercurio.sp)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.85)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = jupiter) ) ) ) rac-scan.mercurio.sp is the scan for prod test db and 192.168.0.85 is the standby. When I stop the prod db and try connect, it still direct me to prod db rac-scan.mercurio.sp My steps: **Testing connection with prod database using tns alias:** C:\Users\Danilo>sqlplus sys/xxxxxx@jupiter as sysdba SQL*Plus: Release 19.0.0.0.0 - Production on Wed Feb 9 10:55:09 2022 Version 19.6.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production SQL> select database_role from v$database; DATABASE_ROLE ---------------- PRIMARY Everything ok, now I will stop this database: **Stopping the primary database** (rac1)(oracle@jupiter1):~> srvctl stop database -d jupiter -o immediate **Now I try to connect again using the same tns alias** C:\Users\Danilo>sqlplus sys/xxxxxx@jupiter as sysdba SQL*Plus: Release 19.0.0.0.0 - Production on Wed Feb 9 10:58:47 2022 Version 19.6.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. Connected to an idle instance. **using a non-sysdba account** C:\Users\Danilo>sqlplus user_test/xxxxx@jupiter SQL*Plus: Release 19.0.0.0.0 - Production on Wed Feb 9 11:12:27 2022 Version 19.6.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. ERROR: ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux-x86_64 Error: 2: No such file or directory Additional information: 3701 Additional information: -1145261241 Process ID: 0 Session ID: 0 Serial number: 0 Why tns don't try 192.168.0.85? > NOTE: I have a static listener, could be it? how to resolve?