Hi,
In our case, the PCs in the classroom acquire a DHCP addresses to the network. So, fixed IP-Address into the account will require changing all the PCs to have one.
Also, I don't think it is a VLAN issue for us. The environment has not changed and it was going to v4.1.2 from v4.0.7 that the 'Power on' no longer works. I tried re-installing some clients to make sure there wasn't a 'hiccup'. But still no joy.
Thank you.