I had 18.104.22.168 and want to upgrade to x.19. But I waked up my computer a few minutes ago, so Duplicati are sleeping (pause). So I upgrade Duplicati and want to activate but see error: “Activate failed: Cannot activate update while task is running or scheduled”.
But after then I resumed Duplicati. it did some backup jobs and … I can activate again). Duplicati was activated!
I thing better to allow activate in Pause mode (may be if no one jobs started).
After activated GUI.Icon didn’t start. So I obliged to start GUI.Icon again. And now all OK.