I have started testing an Alta Labs solution with switches, APs and router. I currently have an environment developed in 5 VLANs, one of which manages all my IOT devices (Shelly, Meross, Chamberlein, etc.). These very ones have started to give problems, no longer being connected and reachable from the cloud. No problems, however, in reaching them from local. Testing instead the router with another connectivity instead everything started working properly again.
I have tried resetting the router, use everything without VLAN with a new SSID, but if I use the main connectivity the problem recurs.
The problem occurs only with the primary connectivity, a PPPoE connectivity on WAN1.
I hope you can help me find a solution.