Fixed potential issue causing SS segfault after multiple services removal.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Fixed issue with incorrect value of wait time for validation process.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Removed hardcode with timeout. Wait at least 60 seconds instead of 30.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>