Can't access HA Blue from web

I suddenly cant access HA Blue using web interface. I did connected it to a monitor and I can get access to the CLI but I really do not what to do in there to troubleshoot it.
I appreciate any help you can provide.

Hi, can someone please guide me through this issue? I don’t see my HA in my network, my router does not sees it and I cannot access to it. I do can access via CLI but I am lost in there and do not what to do. I have Home Assistant Blue

Thanks