I try to access any web page but redirect at the start of the session through WebFig Microtik and the site is not secure.
I must reload the page several times to enter.
What can be ?
Thank you.

hi
would you please export from your firewall and mangle configuration with CLI /ip firewall export
and put here i want to see that or if you want you can give me your router’s public ip address and username and password to check that
Thanks for answering
looking in firewall I found this that you see in the image. When deactivating does not allow me to enter anything, the same microtik page continues to come out.
I see that is new in my firewall.

I see that is new in my firewall.
it’s worrying that you don’t seems to know about this firewall entry. possible it been hacked? or you share management of this router with someone else?
let’s hope you last fireall entry is a drop all on input chain.
you have not shown NAT and Mangle rules but sounds like there is a proxy in place so disalbe the proxy and try again. (IP - Web Proxy )
maybe reset the router to factory default, apply a known working backup and change the password
We are only two people who handle that, when the problem started, what I did was block access, limit it to only one subnet.
I checked the NAT and found this entry that I do not know where it came from either. There in the image you see. Disable that entry and it no longer generates the Microtik home screen.
There’s something I saw in the Packages tab, is that an update?

Most probably your router had been compromised. I’d say you need to read some Wiki and some threads on this forum. Later get your router back in good condition. It’s hardly worth trying to fix the setup, it’s better to start off with factory default settings and add specifgic stuff you need.
Do yourself a favour and stay away from youtube tutorials, 99% are crap. If you don’t have at least some basic experience, you won’t be able to tell good from bad.