@CenterInYou changelog only mentions security fixes, I hop TP-Link will communicate about this later when more people will have applied the fix... Surprisingly, applying this update doe not reboot...

@TP-Link it would really be very useful to have the ability to modify DTIM interval. It could help for some connectivity issues with some ESPs and the Nuki smart lock 3pro, very recently I read again...

@DennisSchmitz55 I would nuance by saying it should work better. Because in my case it is usable but some settings are missing to make thing really reliable.

@cordswires For more information about smart DHCP you can read it: https://community.tp-link.com/en/home/stories/detail/1804 If I remember correctly, smart DHCP is enabled by default, you can check...

I've removed model and version, because I really think this feature would benefit for every models, not especialy for M5.

@cordswires if I understand correctly, you use your Deco in access point mode, not in router mode. If Yes, have you tried to togle smart DHCP in More->Advanced? If you use router mode, that's strange...