NTV550 hangs when rebooting with network cable connected

Hello,

My NTV550 is unable to boot when the network cable is connected.

After about 1 minute the screen goes blue, the power led goes orange and the NTV is hung.

If I boot without the network cable, then connectes the LAN cable after the main menu is displayed, everything is fine.

I tried to use DHCP or manual IP, same behaviour.
I'm using the latest firmware 3.2.27.

It only happens when I have to unplug/replug the power cable.
Resuming from standby is working.

Did you also notice this annoying issue ? Any solution found ?

Regards,
Patrick