Cannot Connect With CC3000

I'm trying to use the PushingBox API and an Arduino UNO + CC3000 WiFi shield and, while everything appears to be okay, I can't establish a connection. When run, the Serial Monitor windows displays:

"Attempting to connect to WPA network...
Couldn't get a wifi connection"

That's as far as I get. I know the boards work because I successfully tested the setup using the Temboo API (I really prefer PushingBox.)

As an aside the router is an N600 with WPA2-PSK AES security

[Cesar1955]

I'm trying to use the Pushingbox API with my Arduino Uno and a 8266 wifi shield but it doesn't establish connection with the router. It's not a hardware problem because it connects perfectly using the example: ESP8266HTTPCLIENT Authorisation.
Can you help me?