@happytexann The following is ONLY concerning the data drain, as the other thread has the FAP and token issues laid out, and as bare65 mentioned, we should concentrate those issues on the thread that's already been created for them. Okay, your setup. It sounds like you have an HT2000W modem, but you are using a 3rd party router for WiFi, with your LAN connected desktop connected to a port on the HT2000W or the 3rd party router. Everything else is WiFi, and those WiFi devices utilize the 3rd party router's WiFi for their connection. First, being that you're not using the HT2000W's WiFi, it should be disabled so as to not interfere with the 3rd party router's WiFi signal. Now, knowing that the iCloud chewed through 3GB in one day, that being the 20th, are you sure that this was not at least a partial source of your data drain during January and February? If it used 3GB in one day, it wouldn't be long before your entire monthly data allotment was exhausted if that was going on every day. If you are sure that your data drain wasn't through the desktop, then we know it's something through WiFi. The best thing you can do is to change the WiFi password in the router, then slowly add the WiFi devices back in, using the new password, until you figure out which one it is that's draining the data. It's basically a process of elimination, or inclusion, in this case.
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