/ip firewall filter add action=acknowledge chain=input disabled=no dst-port=8291 in-interface=pppoe-out protocol=tcp null31 - Is it possible to reproduce this crash frequently? What precisely do you are doing? If I simply click Together with the mouse ideal button on the file and select "Download" possibility, then WinBox performs just fine for me https://winboxdownloadapk11975.like-blogs.com/34581146/5-easy-facts-about-winbox-login-described