Section: 5.7.3b.2 Initiation
Content: In case of MR-DC, a UE configured with split SRB1 or SRB3 initiates the procedure to report MCG failures when neither MCG nor SCG transmission is suspended, the SCG is not deactivated, t316 is configured, and when the following condition is met; or In case of MP, a MP remote UE configured with split SRB1 initiates the procedure to report direct path failures when neither MCG (i.e. direct path) nor indirect path transmission is suspended, t316 is configured, and when the following condition is met: 1> upon detecting radio link failure of the MCG, in accordance with 5.3.10.3, while T316 is not running. Upon initiating the procedure, the UE shall: 1> stop timer T310 for the PCell, if running; 1> stop timer T312 for the PCell, if running; 1> suspend MCG transmission for all SRBs, DRBs, multicast MRBs, except SRB0, and, if any, BH RLC channels; 1> reset MCG MAC; 1> stop conditional reconfiguration evaluation for CHO, if configured; 1> stop conditional reconfiguration evaluation for CPC or subsequent CPAC, if configured; 1> initiate transmission of the MCGFailureInformation message in accordance with 5.7.3b.4. NOTE: The handling of any outstanding UL RRC messages during the initiation of the fast MCG link recovery is left to UE implementation.