I’m back at home and on less than 1mbps Internet (yeah it’s fun), unfortunately snapd
's practice to update snaps in the background, silently, is not very user-friendly for those with poor Internet. I think it’s a really great feature, but people with poor Internet won’t realise what’s taking it up.
Anyway, I used snap changes
then snap task 337
and snap watch 337
to see what was happening. It was updating the musescore
and atom
snaps. I used sudo snap abort 337
and snapd
was still using up my Internet. Why? I stopped the task and no other tasks running and it’s still using up Internet long after I stopped that. I’m running no snaps at the moment.