I have this plant that was doing great. I repotted it and ever since then the leaves sometimes wilt easy. It is still blooming great. I just can't figure out what is going on. I have attached photos of my plant and also what I used to transplant it.
We did not receive the images.
Your African Violet sounds like the roots were disturbed or it is suffering a bit of transplant shock.
Here are some links to help refresh you on the care requirements.