i'm also seeing lower throughput on this in bridge mode but not sure it is the firmware or just something on the network. instead of 500-600Mbps around 350-485Mbps And uploads 10-15Mbps instead of 21.
If you were on 36T4 then you are on the beta program! Production is 34T6. You would have asked to be on the beta program and it will be in your sent messages...