When I create really big circuits and I go some distance away, the redstone mechanisms stop working and freeze. And if I come back they are still frozen. I have to click on a wire or repeater and place it again to get it working again. My circuit is too big for me to keep all of the chunks loaded by myself, and I can't open minecraft ten times and connect all clients to the server and place all players around the circuit.
Can I expand the area where redstone works?