To avoid all this, it is better to use the ProfileService or the DataStore2 (I do not know the DataStore v2, since I have not used it). I would recommend using the ProfileService, although it is a bit difficult to use (since it is a ModuleScript and can be confusing), but in the end it works very well. The DataStore2 is also good, it perfectly saves the data but from what I have tested, it does not save the data when you are in the studio.