Index: code/network/multi_options.cpp
===================================================================
--- code/network/multi_options.cpp	(revision 9354)
+++ code/network/multi_options.cpp	(working copy)
@@ -179,6 +179,10 @@
 				if ( SETTING("+lan_update") ) {
 					Multi_options_g.std_datarate = OBJ_UPDATE_LAN;
 				} else
+				// use pxo flag
+				if ( SETTING("+use_pxo") ) {
+					Om_tracker_flag = true;
+				} else
 				// standalone pxo login user
 				if ( SETTING("+pxo_login") ) {
 					NEXT_TOKEN();