Windows 10/118 min readReviewed 2026-07-29

Windows rearranges apps after monitor sleep or KVM switching

Prevent display removal and topology changes caused by hot-plug behavior, deep sleep, or a KVM without EDID emulation.

Quick diagnosis

If Windows moves only when a monitor disappears from Display settings, the trigger is topology removal rather than random window placement.

1
Observe display removal
Keep Display settings open and trigger monitor sleep or KVM switching.
2
Bypass the KVM or dock
Connect directly and repeat the same transition.
3
Check documented deep sleep
Disable only an exact-model OSD option that removes the display during sleep.
4
Enable EDID emulation
Use the KVM’s documented persistent-display or EDID feature where available.

Use a supported KVM EDID-emulation mode or disable the monitor’s documented deep-sleep disconnect behavior.

Use current supported versions that include display reconnect improvements.

• Restore monitor power and KVM settings if they cause wake or compatibility problems.

If the display is reported as disconnected, Windows must place its windows on the remaining desktop.

Avoid unexpected app rearrangement
Microsoft DirectX Developer Blog. Display reconnect behavior and window-location improvements.

Diagnose it in this order

Keep Display settings open and trigger monitor sleep or KVM switching.

Connect directly and repeat the same transition.

Disable only an exact-model OSD option that removes the display during sleep.

Use the KVM’s documented persistent-display or EDID feature where available.