Hi Paul Hoffman,
Since restarting Windows Explorer temporarily resolves the issue, the taskbar itself is functioning but something may be repeatedly triggering it to remain visible while you're in full-screen mode. This can happen when a background application, notification, or overlay repeatedly requests attention.
As the common taskbar setting checks have already been suggested by AI answer, you could try these additional steps:
1, Check for background overlays
- Temporarily close applications that add on-screen overlays, such as screen recorders, game launchers, RGB utilities, or monitoring tools.
- Test whether the issue continues in full-screen mode.
2, Test with a Clean Boot
- Press Win + R, type
msconfigand press Enter. - On the Services tab, select Hide all Microsoft services > Disable all.
- Restart and test.
- If the taskbar remains hidden normally, a third-party startup service may be contributing to the behavior.
3, Check whether the issue is app-specific
- Try reproducing the issue in a different full-screen application (for example, a browser using F11 and a media player).
- If it only occurs in one application, the behavior may be related to how that application handles full-screen mode rather than the taskbar itself.
Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.
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