By default, WinBox connects via TCP port 8291. Change this to a non-standard port under /ip service to reduce automated brute-force scanning attempts.
: Enable Legacy Mode under the Winbox Tools menu, or update your RouterOS software via the CLI/WebFig interface first. Error: "Router does not show up in Neighbors tab" winbox 3.7
To maintain network integrity, always download Winbox directly from the official source. By default, WinBox connects via TCP port 8291