NR5101, going offline

CMO

Hi, I have a NR5101 in my summerhouse that sometimes looses the connection to internet, and hence I can't connect, monitor and control e.g. the heating.
I have found out that if I just reset it manually it works again, quite irritation if I can't heat up the house before I arrive.
so I have two questions:

1. Is it possible to have an automatic reset if the net gos down?
2. Can I i n some way trigg a reset remotely when the router is down?
   
   BR//CM