diff --git a/README.md b/README.md
index 8e02875..5ffa1ae 100644
--- a/README.md
+++ b/README.md
@@ -90,9 +90,10 @@ Die SD Karte (Ordner mp3 und advert) hat sich gegenüber der Version 3.1.10 geä
 
 # Change Log
 
-## Version 3.1.11 (30.07.2024)
+## Version 3.1.11 (31.07.2024)
 - [Issue 212](https://github.com/tonuino/TonUINO-TNG/issues/212): Sleep Timer Modification card doesn't work properly with NeoPixel Ring
 - [Issue 215](https://github.com/tonuino/TonUINO-TNG/issues/215): New optional Feature: Support BT Modul
+- [Issue 217](https://github.com/tonuino/TonUINO-TNG/issues/217): Improve and fix handling of some DF Player
 
 ## Version 3.1.10 (27.06.2024)
 - [Issue 210](https://github.com/tonuino/TonUINO-TNG/issues/210): Make text in the admin menu for switching volume button more clearer
diff --git a/TonUINO-TNG.ino b/TonUINO-TNG.ino
index 295e1ad..ddf88d3 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("V3.1.11 30.07.24\n"));
+  LOG(init_log, s_error, F("V3.1.11 31.07.24\n"));
 
 #ifdef TonUINO_Classic
   LOG(init_log, s_error, F("C "), lf_no);
diff --git a/src/constants.hpp b/src/constants.hpp
index e9df081..852b8ef 100644
--- a/src/constants.hpp
+++ b/src/constants.hpp
@@ -111,13 +111,18 @@
  * um einen speziellen Chip auf dem DfMiniMp3 Player zu ünterstützen bitte in eine der nächste Zeilen den Kommentar entfernen
  *
  * GD3200B:     bad behavior of getFolderTrackCount() - ignores the parameter folder
+ *              bad behavior of callback OnPlayFinished - it is also called on advertise tracks
  * MH2024K16SS: no checksums
- * LISP3:       bad behavior of callback OnPlayFinished - it is also called on advertise tracks (also on some MH2024K24SS)
+ * LISP3:       bad behavior of callback OnPlayFinished - it is also called on advertise tracks
+ * MP3-TF-16P V3.0 with MH2024K24SS:
+ *              very slow
+ *              bad behavior of callback OnPlayFinished - it is also called on advertise tracks
  * LKP Player:  no ACK for requests (use Mp3ChipIncongruousNoAck for them)
  */
 //#define DFMiniMp3_T_CHIP_GD3200B
 //#define DFMiniMp3_T_CHIP_MH2024K16SS
 //#define DFMiniMp3_T_CHIP_LISP3
+//#define DFMiniMp3_T_CHIP_MH2024K24SS_MP3_TF_16P_V3_0
 #define DFMiniMp3_T_CHIP_Mp3ChipIncongruousNoAck
 
 // ######################################################################
@@ -377,7 +382,13 @@ inline constexpr uint8_t       dfPlayer_transmitPin     = 3;
 inline constexpr uint8_t       maxTracksInFolder        = 255;
 inline constexpr uint8_t       dfPlayer_busyPin         = 4;
 inline constexpr levelType     dfPlayer_busyPinType     = levelType::activeHigh;
+#if defined(DFMiniMp3_T_CHIP_MH2024K24SS_MP3_TF_16P_V3_0)
+inline constexpr unsigned long dfPlayer_timeUntilStarts = 2500;
+#elif defined(DFMiniMp3_T_CHIP_GD3200B)
+inline constexpr unsigned long dfPlayer_timeUntilStarts = 1500;
+#else
 inline constexpr unsigned long dfPlayer_timeUntilStarts = 1000;
+#endif
 
 // ####### tonuino #####################################
 
diff --git a/src/mp3.cpp b/src/mp3.cpp
index 3cc8491..38754be 100644
--- a/src/mp3.cpp
+++ b/src/mp3.cpp
@@ -25,12 +25,12 @@ void Mp3Notify::PrintlnSourceAction(DfMp3_PlaySources source, const __FlashStrin
 }
 
 void Mp3Notify::OnPlayFinished(DfMp3&, DfMp3_PlaySources /*source*/, uint16_t track) {
-  LOG(mp3_log, s_debug, F("Track beendet: "), track);
+  LOG(mp3_log, s_info, F("Track beendet: "), track);
   if (track == lastTrackFinished)
     return;
   else
     lastTrackFinished = track;
-#ifdef DFMiniMp3_T_CHIP_LISP3  
+#ifdef DFMiniMp3_IGNORE_ONPLAYFINISHED_FOR_ADV
   if (Tonuino::getTonuino().getMp3().resetPlayingAdv())
     return;
 #endif
@@ -88,7 +88,7 @@ void Mp3::waitForTrackToStart() {
 
 void Mp3::playAdvertisement(uint16_t track, bool olnyIfIsPlaying) {
   LOG(mp3_log, s_info, F("play adv: "), track);
-#ifdef DFMiniMp3_T_CHIP_LISP3
+#ifdef DFMiniMp3_IGNORE_ONPLAYFINISHED_FOR_ADV
   advPlaying = true;
 #endif
   if (isPlaying()) {
@@ -101,6 +101,7 @@ void Mp3::playAdvertisement(uint16_t track, bool olnyIfIsPlaying) {
     }
     else {
       Base::playFolderTrack(1, 1);
+      delay(dfPlayer_timeUntilStarts);
     }
     waitForTrackToStart();
     LOG(mp3_log, s_debug, F("playAdvertisement: "), track);
diff --git a/src/mp3.hpp b/src/mp3.hpp
index bc600b1..4c7060d 100644
--- a/src/mp3.hpp
+++ b/src/mp3.hpp
@@ -27,6 +27,10 @@ class Mp3Notify;
 #define DFMiniMp3_T_CHIP_VARIANT Mp3ChipIncongruousNoAck
 #endif
 
+#if defined(DFMiniMp3_T_CHIP_GD3200B) or defined(DFMiniMp3_T_CHIP_LISP3) or defined(DFMiniMp3_T_CHIP_MH2024K24SS_MP3_TF_16P_V3_0)
+#define DFMiniMp3_IGNORE_ONPLAYFINISHED_FOR_ADV
+#endif
+
 // define a handy type using serial and our notify class
 #ifdef DFMiniMp3_T_CHIP_VARIANT
 using DfMp3 = DFMiniMp3<SerialType, Mp3Notify, DFMiniMp3_T_CHIP_VARIANT, 4000>;
@@ -209,7 +213,7 @@ class Mp3: public DfMp3 {
   void clearAllQueue() { clearFolderQueue(); clearMp3Queue(); }
   bool isPlayingFolder() { return playing == play_folder; }
   bool isPlayingMp3   () { return playing == play_mp3   ; }
-#ifdef DFMiniMp3_T_CHIP_LISP3
+#ifdef DFMiniMp3_IGNORE_ONPLAYFINISHED_FOR_ADV
   bool resetPlayingAdv() { bool ret = advPlaying; advPlaying = false; return ret; }
 #endif
   // firstTrack and lastTrack -> index in folder starting with 1
@@ -293,7 +297,7 @@ class Mp3: public DfMp3 {
   Timer                startTrackTimer{};
   Timer                missingOnPlayFinishedTimer{};
   bool                 isPause{};
-#ifdef DFMiniMp3_T_CHIP_LISP3
+#ifdef DFMiniMp3_IGNORE_ONPLAYFINISHED_FOR_ADV
   bool                 advPlaying{false};
 #endif