If you are using WIFI check the WIFI radio channel in your modem settings. It maybe on the same channel as your neighbours causing deterioration and interruption in the signal. Change it from Auto and manually change the channel until the problem is resolved. 5Ghz should be ok its usually the 2.4Ghz that's the issue.Is it just my PC or what? Ever since I went onto NBN about a month ago everything on this forum takes 4 f.....days to load.