I noticed this on two different Surf SOHOs both running firmware 7.0.2.
Devices that have been on the network multiple times are not showing in the list of available WOL devices (System tab -> Wake-on-LAN).
One router is old so maybe the list is at maximum size? We can’t delete obsolete devices so if there is a maximum size for the list, I may have hit it. But, the other router was new.
When should we expect that a device gets added to the WakeOnLan list? Thank you.