Review on Yiliaw Controller Wireless Rectifier Flexible by Will Ridpath

Worked great until today when I changed the colors - now it only works if I unplug the transformer and plug it back in - blinking like a short circuit. You don't have many things that can go wrong. I have the same ones that have been running every day for the past 8 years with no problems - it's just a bad block. My problem is that this happened 2 weeks after the return window and no warranty period is stated. I'm not even sure if I can message the seller.