Is there anyway to autosave every minute on voobly?

So we live in a area where internet goes down very often and whenever this happens to my friend it automatically makes him resign. I then save and exit but when we load the save file from save and exit, it loads but says he has resigned. If we save while we both of us still have internet , then it loads back perfectly. So I wanted to know if there is a way to auto save every minute or so.