"GPS Signal Not Found. (11)"

#PokemonGO: I haven’t had any problems running PoGo inside a building until the past couple weeks. It started before I got my iPhone X and has now continued with the X. My friend with a different carrier is having the same issue. Any ideas on what is causing the issue and how to fix it? Thank you in advance. via /r/pokemongo http://ift.tt/2yTTfKC