@navigator48 pretty sure I had beamforming disabled on 1.5.1 when I was experiencing the issues. Am not going back to 1.5.1 now - certainly not whilst I have the kids at home doing home schooling!...

@navigator48 thanks a lot for your input on this thread. I just upgraded my three Deco M5 V1 devices to the 1.5.1 firmware and had a whole host of throughput issues during the day today. I have...