Hi 8/03/2020 i tried this
So far, this has worked every time I hang the charger up:
1) Charge up the case and buds all the same time - until everything is green. (LED's will stay on)
2) Open the case so that the buds are not charging any more. WAIT 2-3 min while still plugged in
3) Pull the power from the open case and LEAVE THE CASE UNPLUGGED AND OPEN (buds not charging) for at least 2-3 more min AFTER the green case charge LED turns off
4) Close the case on the buds and let the buds start to charge from the cases battery power - they will very quickly go to green, since they were previously fully charged while plugged in.
After about 1 min, the green LED's should go out.
and didnt work
And then i tried this and worked:
Just a hard reset for iconx 2018 and worked now the greenlights go off after 30 secs oe 1 min
Good luck try one of the 2 options