From d9e542663634812e9136b66bd1d53f187979d33a Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Sun, 2 Nov 2025 16:38:03 +0100
Subject: [PATCH] HUB75: small correction of order

first set _valid=false, then perform delay.
---
 wled00/bus_manager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index a9b479b2..eaa46caa 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -1174,9 +1174,9 @@ void BusHub75Matrix::cleanup() {
 #else
   USER_PRINTLN("HUB75 output paused.");
 #endif
-  delay(30); // give some time to finish DMA
 
   _valid = false;
+  delay(30); // give some time to finish DMA
   deallocatePins();
   _len = 0;
   //if (fourScanPanel != nullptr) delete fourScanPanel;  // warning: deleting object of polymorphic class type 'VirtualMatrixPanel' which has non-virtual destructor might cause undefined behavior