I don’t have banning enabled and don’t have ip_bans.yaml in my config folder but HA dosen’t let me log in from a specific IP of my desktop.
Has anyone else experienced similar problem?
Logs;
Logger: homeassistant.components.http.ban
Source: components/http/ban.py:114
Integration: HTTP (documentation, issues)
First occurred: December 4, 2020, 11:17:43 AM (7occurrences)
I also added my IP as trusted network but still no joy. I’m really stuck here 
Still looking for a solution, checked all the threads on forum but could’t find a similar case.
I have the same problem 
My phone ip got blocked. No ip_bans.yaml and have added 192.168.0.0/24 to trusted_networks, my user to trusted_users, turned off ip ban and restarted.
Still can’t access HA from companion-app, but can login from my Mac (other ip, same account).
EDIT: Turns out my phone connected to my other wifi and companion app used the external url 
The log did however show my ip as banned, but something of the above I did apparently solved it.
I’m glad you solved it mate. Still no luck for me.
I’m also suprised that not a single soul on forum knows logger’s “homeassistant.components.http.ban” or what it points to. There is no decent documentation.