Just a couple quick thoughts to add...
We don't explicitly know if the OP is trying to RDP from inside or outside his own network (if I missed something, my apologies in advance), in either case could the router be the problem? Power blink, changed setting, changed IP, NAT, port forwarding etc.?
Rick
We don't explicitly know if the OP is trying to RDP from inside or outside his own network (if I missed something, my apologies in advance), in either case could the router be the problem? Power blink, changed setting, changed IP, NAT, port forwarding etc.?
Rick