I just bought the 13041 indoor/outdoor alarm clock from Costco here in the US. It's a beautiful display and I absolutely love it except that the indoor temperature is showing 122 degrees. It's only about 70 degrees inside my house. Sometimes it will fluctuate down to 118 degrees but never lower. Everything else works perfectly - outdoor temp, weather, moon, humidity, time, etc. I've tried unplugging and waiting a few minutes and plugging it back in. I've tried it with and without the backup batteries. I tried changing the setting to Celsius and back to Farenheit. Is there anything else I can do to fix it or should I return it and try to buy another one?