NortonUI causing disruptive Hiccups

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Issue abstract: Process named NortonUI is stealing focus every 30 seconds, causing havoc in my work!

Detailed description:Every 30-32 seconds the current foreground window looses focus for a micro second, causing “hiccups”, error in typing and workflow errors. Using a PowerShell script that monitor and show an active list of the current and past window focus changes, I have found that the hiccups are caused by a process called NortonUI which steal the focus repeatedly. [this same issue also interrupted me sending you this report, many times]

Product & version number:Norton 360 Premier v25.11.10580 (build 25.11.10580.0)

OS details:Windows 11 Pro 25H2 build: 26200.7171

What is the error message you are seeing? No error messages, not even in Event viewer, just destructive hiccups.

If you have any supporting screenshots, please add them:

A post was merged into an existing topic: Norton randomly making my window lose focus?