Since yesterday, the 26th May, our speeds have gone down to 27 mbp/s and often drops even lower than this. Still not sure why we aren't getting the 38-44 mbp/s we used to many, many months ago. Upload speeds have been consistent though.
We are also having connection issues with online games where we get a high ping spike for a few seconds every 5-10 minutes. This has been mostly noticed on the recently released game "Overwatch," but it could just be a general problem with all games.