I have a OnePlus 6 running Android / OxygenOS 10 and have AFWall+ installed. It works fine as long as I don't use the Island app inside the island (v.4.54) of OasisFeng. I set finally a profile which allows ALL apps to access wi-fi and in / outgoing and forward traffic is allowed to tese whether there is any service / app needed for the 'work' user (the island). Even then, in the 'mainland' everything works normally but on the island internet is fully blocked.
What is going wrong here ?