Not able to login wireless over "homeassistant.local

Installation
1

since ~Aug2024 Im not able to login`with my laptop (Wlan) anymore. Either with homeassistant.local or with IP adress. If I plug it to network cable it login/runs right away. If I disconnect it back again it shows lost connection.
I´m able to login with Smartphone, Tablet HA-App via Wlan properly.
Firewall, Router been checked for blocking settings - nothing found and nothing changed in Aug2024.
Config.:
Raspberry Pi 4
SanDisk Extreme Pro, 64GB, 200 MB/s (free storage 70%)
core_2024.11.3
»first config - Homeassistant runs since Jan 2024«

anyone an idea how to solve?

Christian

3

Try taking out the local, i.e. homeassistant:8123 worked for me, no idea why.

4

@holz-chris can you ping HA from your Laptop ?

5

I solved it somehow, … well, its been working since two days now
By the way, that was the plan anyway…
I hooged up my IT system with a new server rack and new equipment - didn´t thought that it woud be that easy … No seriously …

  • regular mobile switch been replaced by rack-switch (both were 220V)
  • distro vers. - just one cat 6 cable, router » switch
  • router is still the same, same place (Wlan area)
  • I aslo tried, used old Cat cable » still working with current config (that wasn`t the issue)

I wasnt able to ping my HA while it wasnt working, to late - no chance to try this solution … but tks anyway