We chat about videogames and videogame accessories.

yeah no that's massive latency issues. Ive had them in the past, so I can tell you those are all symptoms of major lag.

considering most tells last a lot longer than half a second, it's still sufficient imo. the hitboxes can be pretty huge bullshit sometimes, but its usually a latency problem, as I've discovered in the past. Greavers - those moth things - are the worst offenders, because their hitbox is seemingly designed to be dubious: despite how the animation looks, it actually reaches about three steps ahead of their model. for wolvers, the yellow teeth animation actually extends their range by a bit...
actually in general, lunging attacks of any kind - including those of the player - have a longer range than they appear to. the florish and thorn blade lines actually reach a bit farther than they appear to with their lunging attacks.

personally I've never had crashing issues; my lag is solely from my internet connection.