AWS emergency stop but platinum anyway

AWS emergency stopped me for trying to slow from ~70 to 35 and hit 35 as I hit the new speed limit, at least that's why I assume it did. It's happened to me a few times near end stations, any tips on how to avoid it? I've no problem with it the rest of the journey, literally just sometimes approaching end stations or significantly lower limits, regardless of acknowledge presses.

AWS emergency stopped me for trying to slow from ~70 to 35 and hit 35 as I hit the new speed limit, at least that's why I assume it did. It's happened to me a few times near end stations, any tips on how to avoid it? I've no problem with it the rest of the journey, literally just sometimes approaching end stations or significantly lower limits, regardless of acknowledge presses.