Yesterday I detected that I did not have access to my central router (tile) At the end I accessed with the admin user without password, which was not registered in the router. I tried to backup again and it was impossible. Create the admin user again. I gave it a password. Delete admin.
When I wanted to re-enter I could only use admin, which I had already deleted. Find if there were any hidden scripts and remove them. Operate normally yesterday, although without being able to backup or delete anything.,
Today I try to access and again the only way is with admin. Try changing the firmware and it obviously doesn't take it.
Finally restart the router. The result is that there is no longer access in any way.
In addition I have another installation not linked to several 100 kilometers and today I find that there is no way to access your central router. Same situation. In one case the firmware is the latest 6.48.3 in the other it is an older one that unfortunately I do not have in mind.
In both routers, only the winbox service and the ssh with port 22000 have active
Any idea what is happening?