HiSpeed wrote Hi, Did you disable the IGMP Proxy in the Network/LAN menu ? Hi, Yesterday I have disabled the IGMP Proxy, and so far so good. Everything still seems to be working. I will keep a close...

Since about 3 weeks I have exactly the same problem. My ISP is Ziggo using a Docsis 3 modem. At moments the router is working perfectly. Then suddenly the router becomes unresponsive. Wifi clients...