Yep, I've been getting a lot of those replays on the 1X recently as well. I know if you play on "slow" or "very slow" speed, there's a bug in the replays where it tries to catch up to the action, so it'll show a warp. I've been playing on "normal" speed on the 1X and everything had been smooth so far, but getting a lot of hiccups in the replays recently.