diff --git a/package-lock.json b/package-lock.json
index b2c88292..e942d27e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "wled",
-  "version": "0.14.0-b7.17",
+  "version": "0.14.0-b1.17",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "wled",
-      "version": "0.14.0-b7.17",
+      "version": "0.14.0-b1.17",
       "license": "ISC",
       "dependencies": {
         "clean-css": "^4.2.3",
diff --git a/package.json b/package.json
index 80211316..397fd9f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.14.0-b7.17",
+  "version": "0.14.0-b1.17",
   "description": "Tools for WLED project",
   "main": "tools/cdata.js",
   "directories": {
diff --git a/wled00/improv.cpp b/wled00/improv.cpp
index 1541f781..a61a066e 100644
--- a/wled00/improv.cpp
+++ b/wled00/improv.cpp
@@ -189,7 +189,7 @@ void sendImprovInfoResponse() {
   out[11] = 4; //Firmware len ("WLED")
   out[12] = 'W'; out[13] = 'L'; out[14] = 'E'; out[15] = 'D';
   uint8_t lengthSum = 17;
-  uint8_t vlen = sprintf_P(out+lengthSum,PSTR("0.14.0-b7.17/%i"),VERSION);
+  uint8_t vlen = sprintf_P(out+lengthSum,PSTR("0.14.0-b1.17/%i"),VERSION);
   out[16] = vlen; lengthSum += vlen;
   uint8_t hlen = 7;
   #ifdef ESP8266
diff --git a/wled00/json.cpp b/wled00/json.cpp
index 50d461a4..2cce3de0 100644
--- a/wled00/json.cpp
+++ b/wled00/json.cpp
@@ -959,7 +959,7 @@ void setPaletteColors(JsonArray json, byte* tcp)
 
 void serializePalettes(JsonObject root, AsyncWebServerRequest* request)
 {
-  byte tcp[72];
+  byte tcp[strip.getPaletteCount()]; //WLEDMM use real count instead of fixed number 72
   #ifdef ESP8266
   int itemPerPage = 5;
   #else
@@ -1054,7 +1054,7 @@ void serializePalettes(JsonObject root, AsyncWebServerRequest* request)
         if (i>=palettesCount) {
           setPaletteColors(curPalette, strip.customPalettes[i - palettesCount]);
         } else {
-          memcpy_P(tcp, (byte*)pgm_read_dword(&(gGradientPalettes[i - 13])), 72);
+          memcpy_P(tcp, (byte*)pgm_read_dword(&(gGradientPalettes[i - 13])), strip.getPaletteCount()); //WLEDMM use real count instead of fixed number 72
           setPaletteColors(curPalette, tcp);
         }
         }
diff --git a/wled00/wled.h b/wled00/wled.h
index cc528f11..6e634b67 100644
--- a/wled00/wled.h
+++ b/wled00/wled.h
@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2302020
+#define VERSION 2302040
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG