TP-Link wrote @Matrix11229 Hi, could you please try to update the firmware to be the latest one first: Deco M9 Plus(US)_V2_1.5.1_210126 The firmware upgrade utility:...

Hi, Previously I had tp link Archer router and reolink Nvr Camera system working perfectly. Since I installed Deco M9 plus instead of archer, as soon as I connect nvr Camera system to network switch...