From c0f02bcbd65838e131343aa674b5fb4fec620a1a Mon Sep 17 00:00:00 2001
From: Exzap <13877693+Exzap@users.noreply.github.com>
Date: Thu, 4 Jun 2026 03:20:30 +0200
Subject: [PATCH] procui: Avoid crash during title shutdown

---
 src/Cafe/OS/libs/proc_ui/proc_ui.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Cafe/OS/libs/proc_ui/proc_ui.cpp b/src/Cafe/OS/libs/proc_ui/proc_ui.cpp
index 11516470..061886ca 100644
--- a/src/Cafe/OS/libs/proc_ui/proc_ui.cpp
+++ b/src/Cafe/OS/libs/proc_ui/proc_ui.cpp
@@ -355,6 +355,8 @@ namespace proc_ui
 	{
 		if (!s_isInitialized.exchange(false))
 			return;
+		if (!OSIsSchedulerActive())
+			return; // CafeSystem shutdown in progress, OS functions shouldn't be called anymore. reset() will clean up state on next re-init
 		if ( !s_isInForeground )
 			CancelBackgroundAlarms();
 		for (sint32 i = 0; i < Espresso::CORE_COUNT; i++)