diff --git a/support/functions/_plugin_update_toolchain b/support/functions/_plugin_update_toolchain
index 56bf0a4..310596e 100644
--- a/support/functions/_plugin_update_toolchain
+++ b/support/functions/_plugin_update_toolchain
@@ -3,7 +3,7 @@
 #simplebuild_plugin tcupdate
 
 tcupdate(){
-	pversion="0.20.3";
+	pversion="0.20.4";
 	pname="s3.TUP";
 	pdesc="Plugin $pname v$pversion";
 	configname="$configdir/plugin_update_toolchain.config";
@@ -136,6 +136,7 @@ tcupdate(){
 					_check_toolchain $tc && _backup "$tc" "$tc" >/dev/null || [ -z "$CMDTC" ] && sleep 2 && tcupdate "$CMDTC" "$OPTION1" "$OPTION2" "$FLAG" || _nl && exit;
 					sleep 2;;
 				3) #Exit
+					unset MENU_OPTIONS;
 					[ "$FLAG" == "1" ] && return || bye;;
 			esac;
 		done;
@@ -240,7 +241,15 @@ _integrate_libs(){
 		opts=$(echo "$opts" | tr ' ' '\n' | sort -hr);
 		
 		#SSL select check
-		[ $(echo $opts | tr ' ' '\n' | grep -c "SSL_") -gt 1 ] && echo -e "${r_l}\n\n${txt_s3tup_msg_choose_ssl}${re_}" && sleep 3 && [ "${#OPTION1}" -gt 0 ] && menu_close=1 && continue;
+		if [ $(echo -e "$opts" | grep -c "SSL")  -gt 1 \
+		  -o $(echo -e "$opts" | grep -c "USB")  -gt 1 \
+		  -o $(echo -e "$opts" | grep -c "PCSC") -gt 1 \
+		  -o $(echo -e "$opts" | grep -c "CCID") -gt 1 \
+		  -o $(echo -e "$opts" | grep -c "ZLIB") -gt 1 ];then
+			echo -e "${r_l}\n\n${txt_s3tup_menu_library_wrong_selection}\n${y_l}${opts}${re_}"
+			[ "${#OPTION1}" -gt 0 ] && menu_close=1;
+			sleep 3 && continue;
+		fi;
 
 		case $ret in
 			0) #Start - Build library
@@ -269,6 +278,7 @@ _integrate_libs(){
 				
 				[ -d "$tmpdir" ] && rm -r "$tmpdir";;
 			1) #Exit/Back
+				unset MENU_OPTIONS;
 				menu_close="1";
 				return;;
 			2) #Info
@@ -521,6 +531,7 @@ _create_tc(){
 				tpl=$(echo "$opts" | awk '{printf $2}';);
 				_tpl_editor "$(_get_template_type "$cttpldir/$tpl" | awk -F';' '{print $1}' | xargs)" "$tpl";;
 			3)	#Exit
+				unset MENU_OPTIONS;
 				menu_close="1";
 				return;;
 		esac;
diff --git a/support/translation/bg b/support/translation/bg
index 043ddbc..267794d 100644
--- a/support/translation/bg
+++ b/support/translation/bg
@@ -128,7 +128,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -181,6 +180,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/de b/support/translation/de
index 99c5b13..07d735d 100644
--- a/support/translation/de
+++ b/support/translation/de
@@ -144,7 +144,6 @@ txt_s3tup_msg_reset_config5="Die Datei kann an die eigenen Bedürfnisse angepass
 txt_s3tup_msg_buildasroot_error1="Der Cross ${txt_tc} Erstellungsprozess wurde abgebrochen, da er nicht als Root ausgeführt werden darf!"
 txt_s3tup_msg_buildasroot_error2="Wenn Sie sich der Gefahren bewusst sind, die beim Erstellen von ${txt_tc}s als Root auftreten können\n         und wissen was Sie tun, dann können Sie dies mit dem folgenden Befehl erzwingen:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} bereits vorhanden!"
-txt_s3tup_msg_choose_ssl="Bitte eine einzelne SSL-Version auswählen!"
 txt_s3tup_msg_library_not_found="${txt_lib} in der Konfigurationsdatei nicht gefunden!"
 txt_s3tup_msg_cross_toolchain_log="Erstellen des Cross ${txt_tc} Log"
 txt_s3tup_msg_cross_toolchain_commandlist="Befehlszeilen für die Cross ${txt_tc} Erstellung"
@@ -197,6 +196,7 @@ txt_s3tup_menu_library_title="${txt_lib} Aktualisierung Menü"
 txt_s3tup_menu_library_text1="Wählen Sie alle zu aktualisierenden ${txt_lib}en im SYSROOT-Verzeichnis der ${txt_tc} aus:"
 txt_s3tup_menu_library_text2="         ${txt_lib} Version NEU                   AKTUELL" #56 chars
 txt_s3tup_menu_library_notfound="Keine ${txt_lib}en gefunden"
+txt_s3tup_menu_library_wrong_selection="Integrieren Sie nicht dieselbe Bibliothek mit verschiedene Versionen!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl}n Menü"
 txt_s3tup_menu_template_text1="Wählen Sie eine der"
diff --git a/support/translation/en b/support/translation/en
index cdad728..c3e60bd 100644
--- a/support/translation/en
+++ b/support/translation/en
@@ -135,7 +135,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc,,} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc,,}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc,,} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc,,} creation"
@@ -191,6 +190,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc,,}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib,,}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/es b/support/translation/es
index 2857085..daca04f 100644
--- a/support/translation/es
+++ b/support/translation/es
@@ -123,7 +123,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -176,6 +175,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/fr b/support/translation/fr
index e03d4fc..63ca77c 100644
--- a/support/translation/fr
+++ b/support/translation/fr
@@ -175,7 +175,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -228,6 +227,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/it b/support/translation/it
index a18022b..1d4c919 100644
--- a/support/translation/it
+++ b/support/translation/it
@@ -202,7 +202,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -255,6 +254,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/nl b/support/translation/nl
index 3e13e3b..f74c197 100644
--- a/support/translation/nl
+++ b/support/translation/nl
@@ -138,7 +138,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -191,6 +190,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/pl b/support/translation/pl
index 35da21f..8e3eb5b 100644
--- a/support/translation/pl
+++ b/support/translation/pl
@@ -138,7 +138,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -191,6 +190,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/pt b/support/translation/pt
index b8c7dbc..a467ebd 100644
--- a/support/translation/pt
+++ b/support/translation/pt
@@ -175,7 +175,6 @@ txt_s3tup_msg_reset_config5="You can change/extend them to fit your needs."
 txt_s3tup_msg_buildasroot_error1="The cross ${txt_tc} build process was aborted because it must not run as root!"
 txt_s3tup_msg_buildasroot_error2="If you are aware of the danger of building ${txt_tc}s as root and you know what you are doing,\n         you can force it with the following command:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} already exists!"
-txt_s3tup_msg_choose_ssl="Please select only one SSL version!"
 txt_s3tup_msg_library_not_found="${txt_lib} not found in config file!"
 txt_s3tup_msg_cross_toolchain_log="creating cross ${txt_tc} log"
 txt_s3tup_msg_cross_toolchain_commandlist="command list for cross ${txt_tc} creation"
@@ -228,6 +227,7 @@ txt_s3tup_menu_library_title="${txt_lib} Update Menu"
 txt_s3tup_menu_library_text1="Select all libraries to update in ${txt_tc}'s SYSROOT folder:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   version NEW                   CURRENT" #56 chars
 txt_s3tup_menu_library_notfound="no libraries found"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl} Menu"
 txt_s3tup_menu_template_text1="Select one of the"
diff --git a/support/translation/tr b/support/translation/tr
index 19a3396..6ada5dc 100644
--- a/support/translation/tr
+++ b/support/translation/tr
@@ -141,7 +141,6 @@ txt_s3tup_msg_reset_config5="bu doysayi size nasil gerekiyorsa uygulama yapabili
 txt_s3tup_msg_buildasroot_error1=" bu Cross $ {txt_tc} oluşturma prosesi işlemi iptal edildi, lütfen root olarak oturum açmayınız!"
 txt_s3tup_msg_buildasroot_error2="${txt_tc}s Root \ olarak oluşturmanın tehlikelerinin farkındaysanız ve ne yaptığınızı biliyorsanız, bunu aşağıdaki komutla uygulayabilirsiniz:"
 txt_s3tup_msg_toolchain_exists="${txt_tc} zaten var!"
-txt_s3tup_msg_choose_ssl="lütfen tek bir tane SSL seçin!"
 txt_s3tup_msg_library_not_found="${txt_lib} yapılandırma dosyası bulunamadı"
 txt_s3tup_msg_cross_toolchain_log="Cross yaratmak ${txt_tc} Log"
 txt_s3tup_msg_cross_toolchain_commandlist="Cross kumanda dizme ${txt_tc} Oluşturma"
@@ -194,6 +193,7 @@ txt_s3tup_menu_library_title="${txt_lib} Güncelleme menüsü"
 txt_s3tup_menu_library_text1="Güncellenecek icin hepsini seçiniz ${txt_lib}en SYSROOT kayıt defteri içinde ${txt_tc} bul:"
 txt_s3tup_menu_library_text2="         ${txt_lib}   Version yeni                 MEVCUT" #56 chars
 txt_s3tup_menu_library_notfound="yok ${txt_lib}en bulundu"
+txt_s3tup_menu_library_wrong_selection="Don't integrate the same library with different versions!"
 
 txt_s3tup_menu_template_title="Cross ${txt_tc} ${txt_tpl}n Menü"
 txt_s3tup_menu_template_text1="Şunlardan birini seçin"