im a streamer/gamer and a guy keeps coming into my chat and attempting to say my address and phone number (both of which are wrong) then he says im taking you offline. well after a couple of minutes boom im offline, I have a vpn and everything, im literally at a lose of what to do, I called my isp they said they don't believe its a attack because it would take to much effort, I have called them both nights, so ya. if anyone knows what I can do to stop this, please let me know, someone said that I could buy a better modem but im not sure what to get plz help