Out CallPilot 201i Rls 4.0 has been going down every night for the past 5 days. It comes back every morning when we do a manual reset. It started last weekend when our air conditioning went off in the phone room for over 24 hours and it was over 100 degrees in there. The Callpilot "crashed" and it has not been the same since. Do you think the hard drive is bad and needs to be replaced?