@David-TP Hi David , it's been 22 days since the update with 1.6.0 firmware and as you can see there is not a single problem. Internet is disconnected every 3-5 days due to PPPoE provider settings...

Vodafone FTTH Greece with VLAN ID 835 /PPPoE There is a TPLINK unmanaged Switch in front of the Deco X50 that passes VLAN 835 ( data) and VLAN 837 (VOIP). The 835 VLAN is used on the Deco X50 Router...

@Ulbi same problem like mine, after upgrading with the latest firmware , deco app started to lose devices connected and no new devices allowed . Latest firmware update , Router Mode, Deco App version...

@David-TP Hi again, devices connected to Deco have internet for some time then they loose connection to the internet and can not show LAN devices like printers, for example one iPhone device...

@David-TP happened today, all devices are shown as disconnected and no new devices are able to connect . bellow two screenshots before and after the problem occurred.

@Omochao Hi, same problem occurred two days before . My network consists of two X50 and one X60. X60 and X50 are satellites of the main X50. It seams like the DHCP server stopped serving IP Addresses...