PYTHON (tkinter) Creating an incremental value in an entry
The problem is you dont use lambda on this line
Button(ACGui, text="Submit", command=self.delay.set(self.new_delay)).grid(row=2, column=5)It automaticly execute self.delay.set when u run your program.Try
Button(ACGui, text="Submit", command=lambda:self.delay.set(self.new_delay)).grid(row=2, column=5)
Okay I dont know what happened but I removed the submit button on the line below the entry and now it works.