Small Space Big Solution
The main thing is not to get confused and do everything in order.
Open the first force field with the connector. Enter the corridor. The second connector put in the same corridor in front of the window and connect with a blue laser. Go outside. Collect on the first connector the same blue star, red star slightly to the right and the second connector. Go to the second connector and connect it through the window with the first connector and a red laser. The first force field will close and open the second, where there is a third connector. Connect it to the red laser and the red near star so as not to cross with the beam from the connector in the yard.
You will have a second connector. Connect it through the same window with the blue laser and the first connector. The first force field opens. Connect the first connector in the yard with a blue laser and two blue stars. Go down the hall. You've opened the third force field. You have again released the second connector. Put it on the path of the blue beam with the second star and connect through the window "red" connector and the last red star.