Recently I updated the ROS on one of my RB532’s and I am now completely unable to login securely via Winbox. I can SSH to the unit without any issue and Winbox will work as long as secure mode is not checked. I have, so far, reset the unit to defaults, reinstalled 2.9.30 via netinstall and ftp, cleared all plugins from my pc and tried a different pc. I have absolutely no clue as what is causing this issue, any help anyone can provide me with would be most appreciated.
Have you tried the latest Winbox ?
Latest Winbox is available on the http://demo2.mt.lv or http://your_router_IP_address, router that running the latest RouterOS version.
Yes, I have tried that also with same results, secure login not working. I have somewhere around 30 to 40 Routerboads in place for the local waterworks. These operate correctly on the new ROS, secure login via Winbox is possible.