Windows 10: Active Window Loses Focus

Without any mouse action or keyboard action, the currently active window loses focus to another program. This happens about once a day. The newly active window is always the same program. Prior to the last few weeks, I've had no problems with this stealing focus program. I've made no changes to this program since last year!
The program that loses focus is frequently, but not always, Google Chrome.
The program the gets focus is always Impact Software Einstime.
Google Chrome "is up to date" Version 75.0.3770.142 (Official Build) (64-bit)
Einstime 4.7.0000
Windows 10.0.17763
Dell Studio XPS 435T/9000

Thanks!

:)

 

Windows lose focus

When my Cingular 8125 is connected to my Vista Ultimate 64-bit machine, opened windows randomly lose focus. Whatever application is active will suddenly go inactive, as if I [alt][tab]'d off it. The issue immediately clears up as soon as I disconnect the
pocket pc. The issue is annoying as I will be typing in some text control, then the app loses focus, then it regains focus and all text in the field automatically highlights and is overwritten with the next keystroke. Any ideas?



BTW, the version of Window Mobile Device Center is current.

 

An active window lose focus unexpectedly after reinstalling Google Chrome

I'm on Windows 10 Pro 1803. I recently did a reinstall of Google Chrome as it was behaving strangely. From then (I think) I'm losing focus from an active window suddenly. A program is stealing the focus from my active window.

I've run Microsoft Safety Scanner and nothing was found.

As you might guess, it's super annoying. I can't type a paragraph, something steals the focus. I can close that ghost program by pressing Alt + F4. Please help me out from this annoying disturbance.

***Modify title from: An active window lose focus unexpectedly after few minutes***

 

Win10 Windows Lose Focus, Mouse

Intermittently, Win10 windows would lose focus about every 5 seconds. Sometimes this was fixed by restarting. I looked at my mouse driver configuration.

I use a Kensington Mouse-in-a-Box. I think this is only slightly relevant.

I found that two mice were listed under hardware drivers, one active and one disabled.

I uninstalled the disabled entry.

The problem immediately went away.