Hi, My Jade plant was once a full and healthy plant and then started to drop off leaves and branches. It looks healthy but slowly some of the stems are shriveling and flopping. I've been letting the soil dry out and i measure the moisture level and only watering a little bit.

There are still 3 solid stocks so i'd like to save what i can.

Here are some pics of the plant. Any help would be appreciated.
Thanks.