UR28M issue

Hello.

My UR28M recently started having “bootup” issues.

The power button lights up (dimmed) when its in power-off mode. When i push the button, it lights up twice as much, and then suddently it dims again - nothing happens. I keep repeating these steps, untill it finally starts up (Internal lights up, output A button lights up, and “mix 1” light comes on).

Is this an power issue? The device is 3 years old, so gurantee is overdue. Anything I can do to fix blender gimp audacity the problem? It seems to me, to be a power issue - but where’s the issue, and why?

Please help.