Settings changing in every restart

Thanks for reporting these issues ROCKY9634​. Could you please also try deleting the “Personal Settings 1” profile to create a new settings file? 
You can also make a copy and delete the existing settings folder from this location: C:\Users[Username]\AppData\Local\EA SPORTS FC 26 (AppData is usually a hidden folder, so it can be made visible from the View dropdown.) 
Let me know if the problem persists afterwards.