Posted August 26, 2016
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First of course I checked how a computer with an ethernet cable works. No problem, full speed, so it is something about the wifi connectivity inside my home.
Then I scan with the router what channels my neighbours are using, in case their wifi routers are causing problems to me. Ok, a couple use 1, someone uses 6, 9, 11... Anyway, the few unused ones I try don't seem to work much better, e.g. 2, 3 or 4. At first the router says interference level is "acceptable", but then at some point it changes to "severe".
Then I switch off my TV which is next to the router. Bingo, great wifi connection! Now I am quite sure it is the wireless (Bluetooth?) subwoofer on my LG Soundbar that is causing the interference, so whenever the TV is turned on, I often have at least temporary connectivity problems (not all the time, mind you).
At least I know now what is the probable culprit. I guess I just need to try different wifi channels in case some work better, I'd hate it if I can use wifi internet only if TV is turned off. I knew I should have bought a soundbar with a wired subwoofer instead!
God damn technology, destroying our future! Rise of the killer robots! Skynet! WOPR! H.A.L. 9000! Sinclair Spectrum!