Symptom
When Verizon SIM is used in combination with other service providers' SIMs (ex. ATT, Tmobile), SIM switching from VZW to a secondary slot or from primary to Verizon, selects an incorrect profile.
Conditions
SIM switching from or to Verizon SIM will cause issues where profiles will not get activated on the P-5GS6-GA.
Workaround
Configuration for the router when Verizon is primary and ex. (AT&T) is secondary
controller Cellular 0/2/0
lte sim data-profile 1 attach-profile 1 slot 1
profile id x apn authentication none pdn-type ipv4v6 slot 1
Configuration for the router when ex. (AT&T) is primary and Verizon is secondary
controller Cellular 0/2/0
lte sim data-profile 1 attach-profile 1 slot 0
profile id x apn authentication none pdn-type ipv4v6 slot 0
Further Problem Description