guys, i got a dc fan from deka. 2yrs 8month, now the problem begin yday, when turn on the power, got tik tik buzzer sound from fan then not spinning, if do something with remote let say press turn off, turn light off, then press back turn on, sometime it work normally till off, then sometimes problem cam e back after awhile when turning on.

any idea why this happening ? all other function is smooth