MTGA keeps not responding
It happens very often that MTGA stops responding and the only way to continue playing is to kill the process and open it again. The three attached videos all happended within minutes of each other (in case you're wondering how I managed to continue the same game, it automatically resumed the game when I started MTGA again).
This seems to happen each time Trelassara Moon Dancer's ability triggers. So to reproduce the problem, you can make a deck with Trelassara Moon Dancer and Honden of Cleansing Fire. It also seems to happen whenever I activate Tyrite Sanctum's ability (but I didn't manage to get a video of that).
I also attached a log, but I'm not sure if it's helpful because I had to restart MTGA before I could capture the log, since I can't capture a log while it's not responding.