@safsss Maybe your Deco S7 is provided by your ISP which is using ISP Customized Firmware.

@martinroveda Yeah there is a problem in Deco App with many Deco models sometime Deco App showing deco units offline but in actual they are working fine.

@martinroveda How much Deco BE25 units are you using? Have you tried to use Deco M5 as satellite deco unit and then tried to connect Ezviz Camera? If not you can try this and i hope this will resolve...

@olawi You can try this beta firmware which can resolve many connectivity issues on different ISP's around the world. You can download the beta firmware from the link below and install it directly...

@martinroveda Have u tried to change wireless channels and channel width manually because i think Deco BE25 support Channel Selection feature.

@martinroveda Have you tried to change wireless security to WPA2 only? I checked EZVIZ Cams are not supported WPA3/WPA2 mixed.