I’ve seen that Eisy not found on computer after powerfail in home but moble ud seems fine. 
in order to find in for admin use on computer I have to reboot eisy after power in back on and moble ud sees it for iOS finder to see it. 
 

is there something else I can do to eliminate the need to have to reboot eisy after power is restored and system is running?

I have seen the same issue with IoX launcher not seeing the EISY after power failure. I just restart IoX launcher 2-3 times and it eventually works.

16 hours ago, richtimpa said:

is there something else I can do to eliminate the need to have to reboot eisy after power is restored and system is running?

The next time you fire up the launcher and see your eisy ok, click on "save" to save the configuration. Then if you can't see it at a future time, click on "load" to get back the link.

5 hours ago, Guy Lavoie said:

The next time you fire up the launcher and see your eisy ok, click on "save" to save the configuration. Then if you can't see it at a future time, click on "load" to get back the link.

True. But not sure why this happens

5 hours ago, richtimpa said:

True. But not sure why this happens

I think the IoX Launcher must fire out a generic "are you out there" packet and any ISY machine is supposed to answer. Sometimes the router isn't ready on time.

I had a lot of problems with fast power blinks where equipment would see the power blink and re-initialise but the router would not, and not ask for any equipment to report in, for registration in the DHCP table.