Hi, so I upgraded to fibre around 1-2 months ago and at first everything was good, very fast downloads. However, starting this Saturday my internet will randomly have moments were it goes to 300 kb/s and ridiculously high ping compared to last week were I was getting a minimum of 1mb/s download at all times.Honestly at the moment I'm clueless I have tried all the basic stuff e.g. restart hub. I might also mention that these are wireless speeds. Thanks.