@SGaist I didn't in fact ( and I can't in the short term). Just to clarify I'll mention the documentation related to this 'bearer stack removal' : Qt Network in Qt 6. It also leads to QTBUG-86966 where QNetworkInformation is presented as solution for "Reachability" device state checks!! However I still can't find anything that tells me how to overcome my "NoInternetAccess" device state related problem. But that's great news!! Maybe my problem has already been taken care of. Thanks!!