@Chocchipper Hi, yes, The access point of Deco still support the whole Mesh system; Thank you.

@sp33dyy00 Sorry and it might be my fault . Both fast roaming and beamforming are supposed to be here; only Mesh technology would disappear; Thank you.

@MKOLEK Hi, Sorry for the delay. Was your SonosZP connected to the Deco by cable? Since Mesh option is only visible for mobile devices; And did you still have the unstable issue with the Sonos...

@Lexivienna Sorry for the delay, TL-SG2424 is ok and could forward packets based on IEEE 1905.1 protocol. Thank you.

@Sanity_Check Hi, I am afraid not and Since you are located in the UK, The modem could be covered for 3 years warranty; You could have a check with the local support team to get more details about...

@hsevillav Thank you and please refer to the reply on this link: https://community.tp-link.com/en/home/forum/topic/262122