I am facing an

I am facing an issue with LDAC on Soundcore R60i NC.
When LDAC is enabled, if I put the earbuds in my ears first (ANC turns on) without connecting to the phone, and then connect later without putting them back in the case, the phone shows “connected” but there is no sound.
If I disable LDAC and reconnect using AAC, audio works perfectly.
The problem only occurs with LDAC.
ANC and touch controls work normally.
Resetting and re-pairing helps temporarily.
AAC is stable in all scenarios.