Clicking R3 doesn't fire Auto-Green

Check in this order

1. Click, do not flick. R3 is the stick pressed inward.
2. Stand still. The stick must be inside the centre. If the stick drifts, raise the deadzone.
3. Open the menu (L2 + Options), go to the Auto-Green page, make sure it reads On.
4. Check the SQ Remap page. If it is set to R3, the Auto-Green click is on L3 instead. Any other remap leaves it on R3.
5. Check 2K: Shot Timing Shots and Layups, Shot Meter Off.
6. Test in online MyCourt, not offline.

What a working click looks like

The script holds Square for the Auto-Green value's ms and releases with the right stick held neutral. It times the shot; it does not add a rhythm sweep. Early → raise the value; late → lower it. Pressing Cross bails any running shot combo.