Windows 10's update KB5071546, released in December, disrupts StartIsBack for some users, causing desktop display issues and explorer crashes.

Reported Problems

  • Users encounter blank desktop screens and explorer crashes at startup.
  • Multi-monitor setups fail, with desktops not loading correctly.
  • Increased CPU usage and UI lag are reported.
  • Games like Overwatch experience frame rate drops.
  • Xbox app malfunctions and repeated reinstall attempts occur.

Some PCs continue to run StartIsBack without issues, but reports of glitches with wallpapers and animations persist.

Workarounds and Extra Notes

  • Possible solutions include uninstalling the update or disabling extra monitors.
  • Updating or reinstalling the latest version of StartIsBack resolves the issue for some users.
  • The update documents a security tweak for PowerShell 5.1.

Users need to consider the trade-off between security enhancements and potential system instability before deciding to roll back the update.

StartIsBack

StartIsBack download for free to PC or mobile

Restore the classic Start menu, easily access programs, and customize your experience.

3
779 reviews
2749 downloads

News and reviews about StartIsBack

12 Dec 2025

December Update Breaks StartIsBack on Windows 10

KB5071546 impacts StartIsBack on Windows 10, leading to desktop issues. Users face challenges like explorer crashes and UI lags.

Read more