On occasion Aurora just deletes a TU for no reason. I've had this on Xcom and Frozen, but mostly on WWE 2K17. I've learned now to backup the TU. What I have to do is use ghr backup the launch from the normal dash and it's fine. I do this for a while and then Autora seems to stop doing it. It just happened today, but hasn't done it for sbout a year. Any help would be great! Thanks! TG.