diff --git a/ossc.cof b/ossc.cof
index 5461bbd..acdcc88 100644
--- a/ossc.cof
+++ b/ossc.cof
@@ -19,7 +19,7 @@
 	<auto_create_rpd>0</auto_create_rpd>
 	<rpd_little_endian>1</rpd_little_endian>
 	<options>
-		<map_file>1</map_file>
+		<map_file>0</map_file>
 	</options>
 	<advanced_options>
 		<ignore_epcs_id_check>0</ignore_epcs_id_check>
diff --git a/scripts/rv-reprogram.tcl b/scripts/rv-reprogram.tcl
index 80be390..7e1b80a 100644
--- a/scripts/rv-reprogram.tcl
+++ b/scripts/rv-reprogram.tcl
@@ -1,5 +1,13 @@
 #Select the master service type and check for available service paths.
-set service_paths [get_service_paths master]
+while 1 {
+    set service_paths [get_service_paths master]
+    if {[llength $service_paths] > 0} {
+        break
+    }
+    puts "Refreshing connections..."
+    refresh_connections
+    after 100
+}
 
 #Set the master service path.
 set master_service_path [lindex $service_paths 0]
@@ -8,7 +16,7 @@ set master_service_path [lindex $service_paths 0]
 set claim_path [claim_service master $master_service_path mylib]
 
 puts "Halting CPU"
-master_write_32 $claim_path 0x0 0x1
+master_write_32 $claim_path 0x0 0x10000
 
 puts "Writing block RAM"
 master_write_from_file $claim_path mem_init/sys_onchip_memory2_0.bin 0x10000