I would also like to know the answer to this question. From what point in time is "total data traffic" measured from?

@Kevin_Z Kevin_Z wrote @deocder So the update means you are on the macOS Big Sur 11.5.2 now, and there is no issue with the printing? That is correct in my case, yes.

@Kevin_Z Update: After updating macOS from Big Sur 11.5 to 11.5.2, the app has been functioning as expected without the errors mentioned below. After installing the beta for Big Sur, I am prompted to...