MenuShowDelay: the default value and the fastest setting that still works
Short answer
UpdatedMenuShowDelay is how long Windows waits before it opens a submenu when you hover over it, 400 ms by default. This tweak sets it to 20 ms. In the registry it sets MenuShowDelay to 20 under HKCU\Control Panel\Desktop.
HKCUControl Panel\
MenuShowDelayYour previous value20
What it does
MenuShowDelay is how long Windows waits before it opens a submenu when you hover over it, 400 ms by default. This tweak sets it to 20 ms.
In the app the switch is called "Remove Menu Delay", described there as: Cuts the 400 ms wait before menus open to 20 ms (sign out to apply).
When it helps, and when it hurts
When it helps
- Menus that open as soon as you point at them, which makes the desktop feel quicker.
When it hurts
- With a very low value, submenus open when you merely pass over them. That is why the tweak uses 20 and not 0.
- It changes how the desktop feels, not how games run. Sign out once to apply.
What it writes
Exactly what the switch changes, read from the app's source. Switching it off is what the app writes when you turn the tweak off again.
| Key and value | With the tweak | Switching it off |
|---|---|---|
| HKCUControl Panel\ | 20 | Your previous valueSaved before the change, or deleted if there was none.Windows default: 400. |
From the app's source (pack_extra.hpp), app 2.0.0, checked .
The same change by hand
You do not need the app for this one. These commands make the changes from the table above. Run them in a Command Prompt opened as administrator, and make a restore point first.
reg add "HKCU\Control Panel\Desktop" /v "MenuShowDelay" /t REG_SZ /d "20" /freg add "HKCU\Control Panel\Desktop" /v "MenuShowDelay" /t REG_SZ /d "400" /freg query "HKCU\Control Panel\Desktop" /v "MenuShowDelay"How to undo it
In the app: Yes
Switching it off puts back exactly what was there before, value for value.
Switch the tweak off in Frozen Tweaks. The app saved what each value was before the change and writes exactly that back, or removes the value if it did not exist.
Changing several settings at once? The app's Make a restore point button, on every plan, makes a Windows restore point before you start.
Verdict
A harmless feel-good setting.
Questions
- What does the "Remove Menu Delay" tweak change in Windows?
- In the registry it sets MenuShowDelay to 20 under HKCU\Control Panel\Desktop.
- What is the default value of MenuShowDelay?
- The Windows default of MenuShowDelay is 400. Frozen Tweaks sets it to 20, and switching the tweak off puts back the value you had before.
- Is "Remove Menu Delay" safe to switch on?
- A harmless feel-good setting. The main cost: With a very low value, submenus open when you merely pass over them. That is why the tweak uses 20 and not 0.
- How do I undo it?
- Switch the tweak off in Frozen Tweaks. Switching it off puts back exactly what was there before, value for value.
- Does it need a restart?
- Yes, the change applies after signing out once.
- Is "Remove Menu Delay" free in Frozen Tweaks?
- Yes. It is one of the free tweaks, with no time limit.
In the app
- Switch
- Remove Menu Delay
- Category
- Windows
- Plan
- Free
- Undo
- Yes
Related guides
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- How to Increase FPS on PC: The Complete 2026 GuideAn ordered method for raising FPS on Windows 11 in 2026: the four settings that matter most first, then the GPU driver, BIOS and latency tuning.11 min read
More tweak explainers
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In the app
- Category
- Windows
- Plan
- Free
- Undo
- Yes
Frozen Tweaks
Free for Windows 10 and 11
58 tweaks free, each with an undo switch. Never edits game files.
v2.0.0 · 6.4 MB · Windows 10 and 11, 64-bit · free account, no payment details
Or type frozentweaks.com on your PC.

The free Windows app for competitive games.
58 tweaks free, each with an undo switch. Never edits game files.
v2.0.0 · 6.4 MB · Windows 10 and 11, 64-bit · free account, no payment details
Frozen Tweaks runs on Windows. Send the link to your PC and download it there.
Or type frozentweaks.com on your PC.
