[unsolved] Virus Rack XL starting up after connecting the powercord. Is this normal?

[root2]

Hello there.

Some days ago it seems to me that my Virus Rack XL has "developed" some behavior it didn't have before:
I usually shutdown the Virus using the "Power" button and unplug the power-cord when I finished using it for the day.

A few days ago, when I connect the power-cord with the socket-outlet the Virus starts up (without me pressing the "Power" button) and after startup it shuts itself down again. I can then start it up like usually using the "Power" button and play as usual (with all the settings still as I left it - I think).

What could be the cause of this behavior or is this quite normal? I don't think I can remember that the Virus automatically switches itself on and off when I connect the power-cord to the socket-outlet...
Thanks for any clues on this.

Best regards.