[SiRPower]

I need help on this as well. I'm planning on going to the States next week and want to use my gps. When I launch TT7 (with Astrogpslauncher), I noticed that the internet/data connection becomes active. I have to close (not exit) TT7, disable the internet/data connection and open it again. This seems to work fine. When I try this again when disabling the phone connection (i.e., cellular radio) or when on airplane mode, TT7 cannot search for satellites. My question is, if the gps needs a phone connection to make it work, does this count as roaming? Thanks in advance for your help.