JVC LT-32HG35E TV after a long standby it does not turn on

Hello, The TV as the subject is about, the sound is. After a long standby, e.g. after the night, in the morning it does not want to turn on, with a short standby it turns on without any problems. Is it from the remote control or from the panel on the tv. It helps to remove the plug from the socket and put the plug back into the socket, after this operation it turns on and works without a problem. What can cause this situation. Please give me some tips. Regards Motherboard 17MB62-1 17PW04-1 power supply