Methods and user equipment for recovering from issues of connectivity

A method performed by user equipment for managing valid traffic from a public land mobile network and a user equipment for managing valid traffic from a public land mobile network are provided. The method comprises: detecting an interruption of a radio resource connection with a first public land mobile network, the first public land mobile network being associated with at least one first parameter, the interruption causing a loss of access to at least one type of traffic from the first public land mobile network; adding the at least one first parameter, the at least one type of traffic, and the defined time period to a list during the defined time period; and detecting, for the defined period of time, a second public land mobile network associated with at least one second parameter, the second public land mobile network providing access to the at least one type of traffic, the at least one second parameter being different from the at least one first parameter. 提供了一种由用户设备执行的用于管理来自公共陆地移动网络的有效的业务的方法以及一种用于管理来自公共