--- a/pytouhou/network.py
+++ b/pytouhou/network.py
@@ -12,14 +12,13 @@ class Network(object):
 
         self.remote_addr = dest
         self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
-        self.sock.setblocking(0)
         self.sock.bind(('', port))
 
 
     def read_messages(self):
         messages = []
 
-        rlist, wlist, xlist = select([self.sock], [], [], 0)
+        rlist, wlist, xlist = select([self.sock], [], [], 1./60.)
         while rlist:
             msg, addr = rlist[0].recvfrom(MSG_STRUCT.size)
             # Check whether the message comes from the right address

--- a/pytouhou/ui/gamerunner.py
+++ b/pytouhou/ui/gamerunner.py
@@ -70,7 +70,7 @@ class GameRunner(pyglet.window.Window, G
         glEnableClientState(GL_TEXTURE_COORD_ARRAY)
 
         # Use our own loop to ensure 60 (for now, 120) fps
-        pyglet.clock.set_fps_limit(120)
+        pyglet.clock.set_fps_limit(60)
         while not self.has_exit:
             pyglet.clock.tick()
             self.dispatch_events()