I can see that this section is full of "slow fibre broadband".
Until last week my 40meg fibre was steady at the garanteed minimum of 24 meg, then it dropped most of last week to 15 meg, this week it is only 5 meg, what will happen next week.
Something I have noticed is that these drops co-incide with Microsoft weekly updates, when there is a major upgrade like last week (the 1709 version or whatever) everything practically stops.
Can someone at TalkTalk reset the system ... try turning it off and turning it on again ?