Excel Performance Problems

How to Fix Excel Spin Buttons Increasing Values When Clicking Down

Rana Garcia Sep 27, 2026 870 views

Question details

The user is experiencing a bug where clicking the down arrow on an Excel spin button intermittently increases the linked cell value instead of decreasing it.

How to Fix Excel Spin Buttons Increasing Values When Clicking Down

Product: Microsoft Excel
Device & OS: not provided
Scenario: Interacting with spin button form controls in both new and existing Excel workbooks.
Observed behavior: When the down arrow of a spin button is selected, the linked cell value increases, contrary to the expected behavior of decreasing the value.

Before you start

Since this is a known intermittent bug in Microsoft 365, ensure your software is fully updated to the latest version and back up your workbook before attempting to repair your installation or drivers.

Solution 1Recommended

Perform Standard Office and Driver Troubleshooting

Since there is no confirmed definitive fix from Microsoft for this specific bug, support teams recommend ruling out driver conflicts and application corruption first.

Microsoft and hardware support teams have investigated this issue. While a universal patch has not been identified, users are advised to perform standard environment repairs.

If the steps below do not resolve the issue, you will need to document your Excel version, record a video of the behavior, and submit a ticket directly to Microsoft Support.

Update your mouse drivers

Open the Windows Device Manager, expand the 'Mice and other pointing devices' section, right-click your mouse hardware, and select 'Update driver'. Restart your computer once completed.

Repair Microsoft Office

Navigate to Windows Settings > Apps > Installed apps. Locate Microsoft 365, click the three dots (or select 'Modify'), and choose 'Online Repair' to fix potential application corruption.

Test in a completely new workbook

Open Excel, create a blank workbook, and insert a brand-new spin button from the Developer tab. Link it to a cell and test if the down arrow still incorrectly increases the value.

Report to Microsoft Support

If the issue persists across new workbooks and after a reinstall, go to Help > Feedback in Excel to report the unresolved software bug to Microsoft engineers.

Perform Standard Office and Driver Troubleshooting

Known Issue Limitations: This behavior has been reproduced by support technicians and often continues even after reinstalling Microsoft 365 and updating mouse drivers. It is an application-level bug requiring Microsoft's intervention.

Free Microsoft Office alternative

Try WPS Office for Reliable Spreadsheet Controls

If Microsoft Excel's form controls are behaving inconsistently and disrupting your data entry workflow, consider switching to WPS Office. It is a highly compatible, lightweight alternative that bypasses intermittent Excel-specific bugs while maintaining a familiar interface.

1. Download WPS Office: Visit the official WPS website and download the free Office suite installation package.
2. Open your workbook: Launch WPS Spreadsheet and open your existing Microsoft Excel file containing the spin buttons.
3. Test the spin controls: Click the down arrow on your spin button to confirm it correctly decreases the linked cell value without glitching.

Fully compatible with Microsoft Excel formats, including .xlsx, .xls, and .xlsmReliable handling of spreadsheet form controls, data validation, and macrosFree and lightweight with a familiar, easy-to-use user interfaceNo need to constantly reinstall or repair software to fix intermittent bugs

microsoft office alternative - wps office

Frequently Asked Questions

Why does my Excel spin button increase the value when I click down?

This is a known, intermittent bug in certain versions of Microsoft Excel and Microsoft 365. The software incorrectly registers the downward click on the form control as an upward command, resulting in an increased value regardless of the workbook used.

Can a corrupted Excel workbook cause spin buttons to malfunction?

Yes, file corruption can occasionally cause erratic behavior with form controls. To rule this out, you should always try creating a brand-new spin button in a completely blank workbook to see if the issue persists.

How do I report this unresolved spin button bug to Microsoft?

You can report the bug directly within the application by navigating to Help > Feedback. It is highly recommended to include a screen recording of the spin button malfunctioning, along with your exact Microsoft 365 version number.

Excel & Data Problems