Like so many, wifi issues. My long story short is we moved into our new premises, got AussieBB connected with their router. Wifi in the house is "ok" but my wife has constant issues with her slightly old iPad mini and her new iPhone with signal, even though we sit side by side. I use a Samsung S9 and an iPad Air version 1 and have minimal to no issues. Modem is sat up quite high in a cupboard. I have put a cheap wifi booster in the lounge room and it helps slightly. Couple this with my computer room is now in the shed (seperate man cave beside the work area arrangement). I get wifi out there only due to the booster but it is flakey as all hell. However - there is a phone line in the man cave area. I don't however have an old phone as we just use mobile phones like everyone else. I don't know how to test it and don't see calling in a technician as viable to just do this. After a lot of google time, it looks like a mesh system is the best option. Or is it? And which one if it is? Couple this with I have zero knowledge of setting up routers etc and no idea of networking, Mesh - yes/no? Brand/model? Cost has to be sensible. And cabling out to the shed will be cost prohibitive obviously given the distance.