Does PubNub Access Manager apply to multiplexing? Craig Conover November 19, 2020 13:03 Updated A client subscribing to multiple channels must have read permission to all of the channels. A subscribe will fail to all channels if a client does not have permission to any one of the channels in the subscribe request. Related articles Does PubNub Access Manager apply to stored messages? How do I grant permissions in PubNub Access Manager? How do I change a list of subscribed channels?