diff --git a/source/glest_game/menu/menu_state_connected_game.cpp b/source/glest_game/menu/menu_state_connected_game.cpp
index 0652025c..70d9efe3 100644
--- a/source/glest_game/menu/menu_state_connected_game.cpp
+++ b/source/glest_game/menu/menu_state_connected_game.cpp
@@ -1145,6 +1145,8 @@ void MenuStateConnectedGame::update() {
 					//console.addLine("Checking techtree CRC [" + gameSettings->getTech() + "]");
 					techCRC = getFolderTreeContentsCheckSumRecursively(config.getPathListForType(ptTechs,""), string("/") + gameSettings->getTech() + string("/*"), ".xml", NULL);
 
+					clientInterface->sendTextMessage("#1 TechCRC = " + intToStr(techCRC) + " remoteCRC = " + intToStr(gameSettings->getTechCRC()),-1, true, "");
+
                     if(techCRC != 0 && techCRC != gameSettings->getTechCRC() &&
                     	listBoxTechTree.getSelectedItemIndex() >= 0 &&
                     	listBoxTechTree.getSelectedItem() != ITEM_MISSING) {
@@ -1156,6 +1158,8 @@ void MenuStateConnectedGame::update() {
             			if(	lastUpdateDate <= 0 ||
             				difftime(time(NULL),lastUpdateDate) >= REFRESH_CRC_DAY_SECONDS) {
             				techCRC = getFolderTreeContentsCheckSumRecursively(config.getPathListForType(ptTechs,""), string("/") + gameSettings->getTech() + string("/*"), ".xml", NULL, true);
+
+            				clientInterface->sendTextMessage("#2 TechCRC = " + intToStr(techCRC) + " remoteCRC = " + intToStr(gameSettings->getTechCRC()),-1, true, "");
             			}
                     }