When I quit Logmein remote computer logs out

How can I ensure that when I quit logmein, the computer that I am controlling remotely stays in the state that I left it in? Currently, it logs out the user and switches the sound input and output to the 'Network device' (i.e., my computer, rather than staying on the remote computer's mic and speaker). Note that the remote computer is a pretty old MacBook Air.

Thanks!

Juliette