Well the external expansion was made to retroactively work with the ac200p as well, so besides the new plugs if you have a working one you can still avail yourself! I bought mine from a reseller that has horrific customer service so let the wars begin. Oy.
I'm having the same problem. When I first started using it 4 months ago, it would run my fridge for 4 days. Now I'm lucky to get 24 hours. When I drive it is yelling errors. I thought it was the fridge beeping but checked today to find tons of errors in one screen and not another. In the last...