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sleepdetectorserv after I close Opera

  • When I close Opera, a new pop-up appears in the taskbar in Windows with the Opera Logo and is named sleepdetectorserv

    It only appears for a second, then disappears after Opera closes.

    I have never seen this previously and have just noticed it within the last few days.
    What is it? Is it safe? Can I get rid of it?

    What I am running:
    Windows 7 Home 32bit
    Opera version 52.0.2871.99
    Extensions in Opera:
    Adblock Plus 3.0.3
    Bookmarks Version by g0oddron
    Close & Clean Version by singleclickapps
    Homepage in New Tab Version 1.0.7 by shucream0808

  • Closed as duplicated.