Ontario parks reservations, grrrr

What's going on with the reservation system? It's becoming next to impossible to book a campsite these days. You can book in advance starting 5 months, to the day, ahead starting at 7am. I've tried booking for 3 days in a row on 2 different computers with no luck yet. A friend has spent 6 days on 3 computers with the same result. It's getting very frustrating. Might have to sell the tt and rough it just to get a site.