plasma slow logout due to kdeconnect

["luca.pedrielli" <agoiza@gmail.com>]

    In
          a fresh debian testing installation(full updated) i noticed an
          annoying delay of a few seconds in the plasma logout.
        
          Removing kdeconnect (strange that it can't be disabled) solved
          the problem.
          
        I
          found this in the logs when I logged out:
    -----------------------------------------------------------------------------------------------------------------------------
      feb 07 09:56:13 ilprof5 org.kde.kdeconnect[8388]: kdeconnect.core:
      Could not query capabilities from notifications server
      feb 07 09:56:23 ilprof5 org.kde.kdeconnect[8388]: ICE default IO
      error handler doing an exit(), pid = 8388, errno = 11
      feb 07 09:58:14 ilprof5 org.kde.kdeconnect[9385]: kdeconnect.core:
      Could not query capabilities from notifications server
      feb 07 09:58:24 ilprof5 org.kde.kdeconnect[9385]: ICE default IO
      error handler doing an exit(), pid = 9385, errno = 11
      feb 07 09:58:43 ilprof5 org.kde.kdeconnect[10333]:
      kdeconnect.core: Could not query capabilities from notifications
      server
      feb 07 09:58:53 ilprof5 org.kde.kdeconnect[10333]: ICE default IO
      error handler doing an exit(), pid = 10333, errno = 11
    -----------------------------------------------------------------------------------------------------------------------------
    
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Saluti, Luca Pedrielli