diff --git a/lib/lib_basic/NeoPixelBus/src/internal/NeoEsp32RmtMethod_idf5.h b/lib/lib_basic/NeoPixelBus/src/internal/NeoEsp32RmtMethod_idf5.h
index 905710254..78b89390d 100644
--- a/lib/lib_basic/NeoPixelBus/src/internal/NeoEsp32RmtMethod_idf5.h
+++ b/lib/lib_basic/NeoPixelBus/src/internal/NeoEsp32RmtMethod_idf5.h
@@ -513,7 +513,7 @@ public:
         rmt_tx_channel_config_t config = {};
         config.clk_src = RMT_CLK_SRC_DEFAULT;
         config.gpio_num = static_cast<gpio_num_t>(_pin);
-        config.mem_block_symbols = 64;          // memory block size, 64 * 4 = 256 Bytes
+        config.mem_block_symbols = 192;         // memory block size, 64 * 4 = 256 Bytes
         config.resolution_hz = RMT_LED_STRIP_RESOLUTION_HZ; // 1 MHz tick resolution, i.e., 1 tick = 1 µs
         config.trans_queue_depth = 4;           // set the number of transactions that can pend in the background
         config.flags.invert_out = false;        // do not invert output signal