My bike has a KT-LCD3 and a sine-wave controller. The bike has developed a problem during the last week. When I turn on the LCD, the battery meter on the LCD shows as being empty for about 30 seconds, before it finally shows the correct amount of battery. During this 30 seconds, the bike won't start, and so I have to wait for the battery meter to load before I can begin riding. The rest of the LCD shows as normal when turning it on. Does anyone know what the cause of this might be and how I could go about fixing it? Thanks for any help you can give me.