I started testing out the RTX beta today (it's really cool), but an annoyance I had was with input latency in looking around, moving around, and interaction with blocks and the inventory UIs. It doesn't make it unplayable for exploring the example maps, but was problematic in playing survival, especially during enemy confrontations.

EDIT: I should probably add that this issue only happened when RTX was on. Everything functioned normally when they were turned off.

UPDATE: I updated my drivers, and now the latency has improved, but there is still a slight but noticeable delay. A lot more playable now though.