Appeals Committee. Disputed situations in tournaments.

I have the impression that this particular tactic was indeed a trump card in my opponents' hands. The fact is that I often have a very unstable internet connection, and in about one out of three games, there are bound to be problems, and my opponents can confirm this, as I don't really have any close friends on Heroes of Might and Magic. In the previous game, things weren't smooth either; at a certain point, I suddenly experienced glitches for about half an hour, and I was close to a technical loss, even though I had a significant advantage. And Dark was stalling the game, both that time and this time, clearly counting on some kind of mishap, as I now think. (I have proof, by the way.)
And now I'm having connection problems again; it's the perfect time. Let him first tell us what happened that day, on Sunday, and then let's speculate about the green ham when the internet was down. Not only are they accusing me of cheating, but also of being stupid.
Yes, I don't understand programming, connections, networks, routers, and all that, but if I were a liar, I would have enough brains to turn off the Wi-Fi, claiming that the kids were messing around. (This is how our Western Heroes of Might and Magic players like to make things up.)
P.S. And saves before a battle are not as reliable as my GM1 save system after a crash, because you can lose a game, crash, and continue the game before taking the castle.