Pls what could be happening
All of a sudden, anytime I connect my Phone to my BT speaker, it's usually a few seconds slow, like noticeably slow...
Whether on YouTube, a song, music, WhatsApp video etc...

This just started a few weeks ago, Abi it's last week set, but very recently sha... it wasn't like this before at all!
Everything rhyme, with the quality audio output from anker.

I've done almost every imaginable thing to correct it, but to no avail, what could be the cause, note audio is still the same good one, just the noticeable lag i.e audio-video mismatch

My Phone is RN10 pro...
Speaker is an Anker soundocore 3, a relatively new one, not up to 2 months