Ever since I purchased this clock it runs fast. For example I set it about a month ago and it is currently 35 minutes fast. I have tried to google and trouble shoot how to fix the issue with little success. I am using a normal AA Duracell battery. I am in very hot conditions at temps 90-100 ( I live in Florida). I was looking to replace the clock but thought I would try one last ditch effort to see if there is anything that can be done to fix it.