Edit: Ok, I begin to see the information claims "Update from more mature WinBox versions will never get the job done. Handbook WinBox up grade is necessary". I will just update it manually, no difficulty :) The window size really should be stored in session file. Be sure to have https://winbox-my12220.blogs-service.com/66149936/the-smart-trick-of-winbox-download-that-nobody-is-discussing