diff --git a/README.md b/README.md
index fb3e72d..aab37b7 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,8 @@ Die SD Karte (Ordner mp3 und advert) hat sich gegenüber der Version 3.1.11 geä
 
 # Change Log
 
-## Version 3.1.12 (16.08.2024)
+## Version 3.1.12 (22.08.2024)
+- [Issue 222](https://github.com/tonuino/TonUINO-TNG/issues/222): Fix bug: TB modification card ends active game modification card
 - [Issue 220](https://github.com/tonuino/TonUINO-TNG/issues/220): New shortcut for switching BT on/off
 - [Issue 219](https://github.com/tonuino/TonUINO-TNG/issues/219): Disable modification cards during quiz and memory game
 
diff --git a/TonUINO-TNG.ino b/TonUINO-TNG.ino
index f7ce1e9..e8bc594 100644
--- a/TonUINO-TNG.ino
+++ b/TonUINO-TNG.ino
@@ -35,7 +35,7 @@ void setup()
   LOG(init_log, s_error, F("TonUINO Version 3.1 - refactored by Boerge1\n"));
   LOG(init_log, s_error, F("created by Thorsten Voß and licensed under GNU/GPL."));
   LOG(init_log, s_error, F("Information and contribution at https://tonuino.de.\n"));
-  LOG(init_log, s_error, F("V3.1.12 16.08.24\n"));
+  LOG(init_log, s_error, F("V3.1.12 22.08.24\n"));
 
 #ifdef TonUINO_Classic
   LOG(init_log, s_error, F("C "), lf_no);
diff --git a/src/tonuino.cpp b/src/tonuino.cpp
index 5327547..d5f9ee7 100644
--- a/src/tonuino.cpp
+++ b/src/tonuino.cpp
@@ -425,7 +425,7 @@ bool Tonuino::specialCard(const folderSettings &nfcTag) {
 #ifdef BT_MODULE
   case pmode_t::bt_module:    LOG(card_log, s_info, F("toggle bt module from "), btModuleOn);
                               switchBtModuleOnOff();
-                              break;
+                              return true;
 #endif // BT_MODULE
 
   default:                    return false;