From 44123c74d95fd59304a6ba0e3e3eb56828de95cc Mon Sep 17 00:00:00 2001
From: True Zhuanjia <veimin@foxmail.com>
Date: Wed, 11 Feb 2026 18:54:45 +0800
Subject: [PATCH] crash fixes

---
 VoidLink/ViewControllers/MainFrameViewController.m | 4 ++--
 VoidLink/ViewControllers/SettingsViewController.m  | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/VoidLink/ViewControllers/MainFrameViewController.m b/VoidLink/ViewControllers/MainFrameViewController.m
index 914f6fda..4fd925d0 100644
--- a/VoidLink/ViewControllers/MainFrameViewController.m
+++ b/VoidLink/ViewControllers/MainFrameViewController.m
@@ -1229,8 +1229,8 @@ static NSMutableSet* hostList;
     // Enable frame pacing mode selector only if not in stream view AND not in performance mode
     BOOL shouldEnableFramePacing = !_settingsExpandedInStreamView && (settingsViewController.renderingBackendSelector.selectedSegmentIndex != RENDER_METAL);
     [settingsViewController.framePacingModeSelector setEnabled:shouldEnableFramePacing];
-    [settingsViewController.frameTimebaseSwitch setEnabled:shouldEnableFramePacing];
-    [settingsViewController.asyncFrameDequeueSwitch setEnabled:shouldEnableFramePacing];
+    // [settingsViewController.frameTimebaseSwitch setEnabled:shouldEnableFramePacing];
+    // [settingsViewController.asyncFrameDequeueSwitch setEnabled:shouldEnableFramePacing];
 
     // Disable mic switch if sunshine does not support mic redirection
     [settingsViewController.redirectMicSwitch setEnabled:!_settingsExpandedInStreamView||streamFrameViewController.micStreamInitialized];
diff --git a/VoidLink/ViewControllers/SettingsViewController.m b/VoidLink/ViewControllers/SettingsViewController.m
index 4c9ba59f..9f9112fc 100644
--- a/VoidLink/ViewControllers/SettingsViewController.m
+++ b/VoidLink/ViewControllers/SettingsViewController.m
@@ -2342,7 +2342,7 @@ BOOL isCustomResolution(int resolutionSelected) {
     // Hide frame queue size for Off and Legacy modes
     [self setHidden:(sender.selectedSegmentIndex == FramePacingModeOff || sender.selectedSegmentIndex == FramePacingModeLegacy) forStack:self.frameQueueSizeStack];
     // [self setHidden:(sender.selectedSegmentIndex != FramePacingModeQueue) forStack:self.frameTimebaseStack];
-    [self setHidden:(sender.selectedSegmentIndex != FramePacingModeQueue) forStack:self.asyncFrameDequeueStack];
+    // [self setHidden:(sender.selectedSegmentIndex != FramePacingModeQueue) forStack:self.asyncFrameDequeueStack];
 
     if(sender.selectedSegmentIndex == FramePacingModeOff || sender.selectedSegmentIndex == FramePacingModeLegacy){
         [self.enableGraphsSwitch setOn:NO];
@@ -2922,6 +2922,7 @@ BOOL isCustomResolution(int resolutionSelected) {
 
 - (void)setHidden:(BOOL)hidden forStack:(UIStackView* )stack{
     // CGFloat previousSpacing = stack.spacing;
+    if(!stack) return;
     if(hidden){
         stack.hidden = YES;
         [self->hiddenStacks addObject:stack];