Leaderboard

Hi, New to testmy, and to fiber so excuse any lapses in my knowledge Just signed up with Zen Internet, and I'm on the 80/20 to the cab, Speeds, when they are stable are fantastic around 74Mbps/17Mbps However I'm getting some packet loss and at 19:30 the speed drops down to single figures really slow until around 22:30 when it goes back up to normal, (albeit with a little packet loss) My research leads me to think this is over congestion / over subscription of the PON card, or a faulty card. Anyone have these peak issues