Remove failed deferreds from cache
Remove failed deferreds from cache

TribeMedia/synapse,TribeMedia/synapse,iot-factory/synapse,rzr/synapse,iot-factory/synapse,rzr/synapse,TribeMedia/synapse,TribeMedia/synapse,matrix-org/synapse,iot-factory/synapse,rzr/synapse,matrix-org/synapse,iot-factory/synapse,iot-factory/synapse,matrix-org/synapse,rzr/synapse,matrix-org/synapse,matrix-org/synapse,TribeMedia/synapse,matrix-org/synapse,rzr/synapse