Great topic!
Maybe i've same problem but maybe is it due to a wrong network configuration?
is it normal that by using docker wizard as default DSM use a bridge network under 172.17.0.0/16?
there is a way to change it once created and using docker host or should i recreate the iVentoy docker and avoid to use bridge maybe using docker host?
I think that it's for that reason we i cannot see webpages under ports 26000 and 16000 and using nas ip address?