diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index bb4c4bc8..84569577 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -490,7 +490,7 @@ void BusNetwork::cleanup() {
 
 BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWhite) {
 
-  mxconfig.double_buff = true; // <------------- Turn on double buffer
+  mxconfig.double_buff = false; // default to off, known to cause issue with some effects but needs more memory
 
 
   fourScanPanel = nullptr;
@@ -535,6 +535,8 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
 
   USER_PRINTLN("MatrixPanel_I2S_DMA - Matrix Portal S3 config");
 
+  mxconfig.double_buff = true; // <------------- Turn on double buffer
+
   mxconfig.gpio.r1 = 42;
   mxconfig.gpio.g1 = 41;
   mxconfig.gpio.b1 = 40;