Together with the fritzbox 5530 + 1Gbps Cosmote, there is no issue. I never have a problem. You forget about it - The wifi works everywhere (in all rooms, outdoor areas) .. we're talking about crazy speeds.

I had purchased two cheaper repeaters (from a well-known and popular company) before buying this one. Not only does it have a stronger signal, but it hasn't had any interruptions so far (about 4 months). It is used in an apartment with a distance of 10 meters (with walls in between) from the Cosmote router. One small technical detail (which is a positive aspect as well), it does not create a subnet (e.g., EXT_Cosmote787878), but retransmits the network with the same name.

I have purchased the Fritz 7590 with the repeater 600 combination on the upper floor and I am saved! You forget that they exist. The best there is.

AVM Fritz!Repeater 600 Mesh, whatever we say is not enough for this COMPANY, you got it, you installed it, you're done, never have to worry about it again.

This is an awesome repeater that will not disappoint you. I have the previous model AVM FRITZ!WLAN REPEATER 310 which has been working for about two years without any problems. Just plug it into the socket and press the button to wirelessly synchronize it with the router, and you never have to worry about it again. The same goes for the repeater 600, you forget that it even exists. It has a great range even outside the house. The price may be a bit high, but it's worth it. No disconnections or anything. Even if you unplug it or there is a power outage, it reconnects to the router without you having to do anything.