I've been using my 2 MiFi2200s as modems in my desktop...I recently bought a Laptop and I use them as modems on it as well. My question is, why will it show me charging status on my Desktop...but not on my laptop? I have 3 cards total (2 activated) but 2 frequently tell me they're critically low only by blinking the red light...It won't tell me via VZ on my Laptop. Is it a setting i'm missing, or just a quirk? Thanks 
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Also, 1 last thing...I have 2 separate wall chargers as well. Neither charger seems to charge the battery...it only seems to charge when they're plugged into a computer. Is it just really slow or are both of my chargers no good?
