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Docker Containers WebUI broken after Unraid Update to 6.12.6

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Hey people :)

 

I need some help. After a rather catastrophic upgrade from Unraid 6.12.3 to 6.12.6 I got almost everything running again, but my Docker is still somehow broken.

 

The problem:

Docker and the containers are running just fine. However, some containers have broken WebUI. If I try to access these containers via IP and port, the WebUI starts and I get stuck in the loading animation of the container (see screenshots). If I try accessing the same container via FQDN (via Nginx Proxy Manager), I just works as intended.

 

The affected containers are running in a custom network (10.10.10.0/24 , "proxy_net"). Other working containers are running in bridge or host mode. If I try to switch the affected containers to for example bridge mode, they won't work either.

 

Things I already tried:

 

- changing the MTU to 1500. Previously my network ran on 9000. Turning to 1500 introduced other problems, so I restored the MTU to 9000.

- enabling and disabling bridge mode. Same issues.

- enabling and disabling Docker setting "preserve custom user networks"

- enabling and disabling Docker setting "Host access to custom networks"

- installing Realtek drivers

- changing Docker settings to ipvlan or macvlan

- reverting Unraid to 6.12.3. Issues stayed, so I installed 6.12.6 again.

 

Current settings:

- Network settings: bridging is ENABLED

- Network settings: MTU 9000

- Docker settings: Custom Network Type: MACVLAN

- Docker settings: Host Access To Custom Networks: DISABLED

- Docker settings: Preserve User Defined Networks: NO

 

Other strange things:

 

As of writing this topic, my Nginx Proxy Manager Container just started working again. I have no clue why it works, but I can access it again now. Also, I also had problems accessing for example my Vaultwarden container via Internet. This also works now.

//edit: Just noticed, that the Nginx Proxy Manager WebUI is accessible via my Macbook via Wifi. On my PC connected via Ethernet it is still not working. Ethernet and Wifi Accesspoint are connected to the same switch. No VLAN, etc. I don't get it.

 

I am absolutely out of ideas now. Any help is welcome :)

 

Greetings

Krogator

 

Bildschirmfoto 2024-01-28 um 17.18.25 1.png

Bildschirmfoto 2024-01-28 um 17.23.20.png

pks-diagnostics-20240128-1730.zip

Edited by Krogator74
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