I have a new Kindle Fire 8.9 tablet which connected easily to my Verizon JetPack Mobile hotspot, and then stopped connecting and saying "Authentication failed". All of my other units access the internet via the hotspot and my newest 7 inch android tablet also. Kindle people at Amazon said contact ISP and fnd out type of security for the Hotspot. Kindle asks WEP?, WPA PSK?, WPA2 PSK?, WPA EAP?, WPA2 EAP? Which is the type for the Verizon 4G Jet Pack Mobile Hotspot?
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