@David-TP After rollback 1.7.4 Deco M5 security database update possible. I using Deco M5 as main unit only for it's free antivirus protection. Even it's have IOT network. Deco M5 only drawback is no...

@budgie29 You can manually update it. Please download firmware from TP-Link website. For login from safari 192.168.68.1

@TP-Link I can't update my Deco M5 antivirus security update after update this version firmware 1.7.8.still security database version Jun 3 2020 9:31AM. Even sometimes 2nd mesh unit Deco x10 can't...

@ImtiazAli I'm already updated this version manually & my previous problem's solved. It's more stable then 17.4 US. Even it's not only for EU Firmware. It's for all regional firmware.17.6 version...

@Gqzi Yes it's Much important option now days. Please @TP-Link add this option with device isolation.

@glanklad.vanx I'm using Deco M5 3.2(US) version & I updated this version manually. It's more stable then 17.4 Us version. I'm using Deco M5 main unit & 2nd mesh unit Deco x10.At Previous 17.4 my 2nd...