I keep falling asleep and losing

I have a bit of an issue today where I'm playing in the Duelist Cup and whenever I go second the combos my opponents are doing are so long that I'll literally fall asleep out of boredom and lose.

It's happened three times today. I do my Ash, do my Veiler, do my Imperm, then my interaction is done and now I just have to wait... And wait... And wait... And zzzzzzzz... Zzzzzzzz...

Huh, what!? Oh, I'm sorry, I nodded off for a moment there. A bug flew into my eye and I was trying to suffocate it. What happened? Oh, I lost? Huh.

My opponents are literally winning by boring me to sleep with their long combos.