Quality of Service (QoS) of the network during a remote assistance call in Augmented Reality. The use case is based on the scenario where a local worker within a factory and a remote expert helping the worker can be informed of the different degradations of the network and adapt their behaviour during the remote assistance call. In case of network congestion due to a high number of users entering a given location, the Network Application developed for this purpose can autonomously suggest disabling heavy data transfers such as sending 3D models or their real-time synchronisation between users.