I still cannot fly my drone. I need to do the preflight update, but that needs to be done via the 3DR Solo App, which continues to deny the fact that I am connected to my controller's wifi. Because of this, I cannot use my drone at all. Has anyone else experienced this problem? If so, how could I go about fixing it? I attached some photos that prove that I am connected to the wifi, but the app continues to be "checking" for a connection between my phone and the controller.