That doesn’t sound good. It’s always a struggle trying to buy anything these days given the poor quality of Cheap Chinese Crap.
Over the past 3 years I did buy 5 of these. To date only this one failed.
Problem being each time I bought, a different seller had it on ebay. So my claim of 5 purchases is going on deaf ears. Last seller claims to be ‘agent’ and won’t let me talk with manufacturer. Maybe cause nobody there talks English.