diff -up freewrl-1.22.12_pre1/src/lib/main/MainLoop.c.fixosc freewrl-1.22.12_pre1/src/lib/main/MainLoop.c
--- freewrl-1.22.12_pre1/src/lib/main/MainLoop.c.fixosc	2011-07-19 12:05:38.828004603 -0400
+++ freewrl-1.22.12_pre1/src/lib/main/MainLoop.c	2011-07-19 12:06:04.041691118 -0400
@@ -522,10 +522,10 @@ void fwl_RenderSceneUpdateScene() {
 
 	if(p->slowloop_count == 1009) p->slowloop_count = 0 ;
 	#if USE_OSC
-	if ((slowloop_count % 256) == 0) {
+	if ((p->slowloop_count % 256) == 0) {
 		//activate_picksensors() ;
 		/*
-		printf("slowloop_count = %d at T=%lf : lastMouseEvent=%d , MotionNotify=%d\n",slowloop_count, TickTime(), p->lastMouseEvent, MotionNotify) ;
+		printf("slowloop_count = %d at T=%lf : lastMouseEvent=%d , MotionNotify=%d\n",p->slowloop_count, TickTime(), p->lastMouseEvent, MotionNotify) ;
 		*/
 		activate_OSCsensors() ;
 	} else {