Having been in NSR for nearly two years after cardioversion and ablation... I jumped back into 24/7 arrythmia last week. I charged up my old iPhone 4 with the AliveCor monitor on it to take readings for my cardio dept and it tells me it can't log onto my account. I mail them and they tell me it's no longer supported! Anyone else had this? It seems a little harsh to drop it that's only 4 years old and in perfect working order AND expect us to reinvest.