Hi I’m new here. I have 3 strings of Lytworx leds illuminating a tree, each with its own controller connected through a 240v timer. Two of the three do not behave. Instead of staying on the fixed setting I selected, when the timer next turns on they seem to go to one of the flashing options that wasn’t selected. I’ve reset several times but it remains a problem. Does anyone have a solution other than replace the lights? Also does anyone know where I can get a transformer that doesn’t of the different pattern options. It seems to be 240v to 32v ac. Thanks in advance.