UDP port occupied and missing linux/armv8 in manifest list

[elterko]

Greetings, tried to install in CasaOS and at first told me port 8080 was occupied so I changed it to port 8090.
After that, installation process took quite a long time to abort with "no matching manifest for linux/arm64/v8 in the manifest list" message.

Any hints ?

[elterko]

Tried installing downloading the yaml file from this GH and installation process was aborted almost after starting.
Using CasaOS with RBPi4