My opponent and I have had the same issues earlier; timing out and the like.
Just a quick message on this kind of stuff. If TCGONE is not working for whatever reason, see if you can play on PTCGO. Although it’s not the platform of choice for many, it’s the absolute best place to play in terms of connectivity and reliability. If that doesn’t work, then I’m sorry.
And also please communicate amongst yourselves through this thread or PM to play/test while your opponent is inactive or whatever. I’m sorry that we have to be in somewhat of a rush as Nats is just around the corner, but let’s just make the most of what we have here.