BuddyPress.org

@applegateian

I’m not 100% sure this will resolve the issue but try deleting your avatar and then uploading a new one.

BuddyPress may have ‘crunched’ the image on upload (it may have created a full size image and also a much smaller thumb image). It is possible that it is still serving your old ‘very small’ thumbnail image at the bigger 192×192 size which will account for why it looks like it does.