Hello - I have a Galaxy Tab4, which I bought over the summer in the U.S. But for the last few months, I've been in Italy, teaching English. I've moved around a bit since I've been here, but the tablet always worked fine on the Internet (except in some public places when I had trouble signing in...but that's not my main concern). I'm in an apartment now, and have been here for three weeks. I have a laptop and the tablet, and they've both worked just fine with the Internet, until last night. I did have a little bit of an electrical problem last night, and the router went down for a little bit. Since it came back on, my laptop re-connected with no problem, but now the tablet says the network is "out of range." I tried re-starting the tablet, and then shutting it down all together. I reset the router again - still says it's out of range. So...does anybody know how I might get my tablet to re-connect to a network that it was using without issue for the last three weeks? Thanks.