Supposedly the app runs less buggy in Chinese vs English, set it up using English but then switch to Chinese for it to run. I've tried it multiple ways but at least for me it's not keeping it's programming when I power cycle the unit.I am still figuring out my lights. Had to use a mobile hotspot because app would not connect to my router.
I am unsure right now but I think mine had lost the program when I unplugged them. I was playing with the app to much to be 100% sure.
Why would you not leave the app in English?