Hi forum!
I had a major problem.
After having installed and securely fixed this LTE CPE on a 12 meter pole and having saved the backup file (encrypted, not plain text) the device is no longer reachable with Winbox! As a last move I remember having inserted the default MT firewall rules, which in other similar cases did not cause problems. Router OS, CPE firmware and LTE module firmware updated to the latest versions (upgrade). Now: directly connected PC shows correct IP address (dhcp lease) on cabled lan, ping also, but winbox doesn’t detect it at all (empty window)! I ask for help.
https://drive.google.com/file/d/1lNMc89uD3LBoPKPkocMGS0GahudrZNiu/view?usp=sharing
https://drive.google.com/file/d/1mwdlytcQyhsdT4Nn8kNfrvQ7WJSvGDuI/view?usp=sharing