To diversify a little the discussion, I would like to know what's your best games in BetFury or let's be more precise about your luckiest game(s) even if it's in BetFury Originals.
I am still getting myself used to the site but I was more lucky in Mines, Tower and Stairs. Otherwise for the sports section doesn't work for me, it remains black in my browser for quite long time?
I used to get that black screen all the time before, and after some digging, i found that one of my chrome extensions was having trouble with the backend scripts of betfury, thus rendering it inaccessible.
Try disabling extensions one by one to see which one is the troublemaker