I went live on fibre on 9 Feb.
Prior to this, the speed was 6mb/s
On 9 Feb, it jumped to 25mb/s but fluctuated up and down.
Yesterday 11 Feb, it was 1-2 mb/s all day and has remained there.
Is this due to speed optimisation or is there a problem?
How long does optimisation take?
Will it go back to 25mb/s?
Many thanks for any advice.