The soundbar is working perfectly. No issues whatsoever. It is a lovely compact soundbar for a decent-sized room. Enhances the TV sound by miles. I think the product is discontinued even here in India and I'm glad to have picked one for a discounted Rs 5,300.
Regards.
@dewanshu01 @mikeg2342001 this happens to me randomly, only solution i've found so far is to unplug the speaker from the power for a long period of time, 1 week to 1 month, then give it power again. pretty useless to me.