I've experienced a lot of lag issues but never crashed into a star for it. About the scariest thing that happened was when the first time I experienced significant lag; I had just started playing, and had little understanding of what was going on. I jumped to a star, entering that freaky, creepy, eerie hyperspace. Ten seconds passed, and I was still in hyper space. Twenty seconds passed, still in hyperspace. Thirty seconds, forty-five, a minute, a minute and a half.... still in freakyspace. I began wondering, "What the heck is going on?" My dad and I began speculating; would I come out at the right place? Did I do something wrong, and perhaps end up like 20,000ly from my original destination?
Then BOOOOM! I drop out of hyperspace and it
scared the living hell out us (I had my surround sound system turned up pretty high

). I dropped where I was supposed to, but man was it scary.
I'm not completely sure what has been causing me lag so much now and then. Video streaming works well, other online games work well (except for my XBox One, but that's another horror story of its own), so I'm not sure what's up.
And on the issue about dropping out of warp right next to a sun, I have to agree that it's kind of messed up. Of all the places you can drop out of warp, FD pops you facing a sun, only a few light-seconds away from it, AND your throttle is automatically set to maximum acceleration. If they didn't send you at full throttle towards the star, I wouldn't have any problem with dropping next to a star. But at full throttle, that's some sadistic programming.
And on the issue of having accidental drops I have to respectfully disagree with that. With all the bugs (like the kamikaze AI) and all the dangers that currently exist in the game, I think random deaths is a bit much. I especially feel this way because of how it would affect exploration. Again, there's enough dangers and mistakes the game and player can make without adding random deaths in the mix. However, I do sort of agree with this idea in that sometimes it would be interesting to pop out at a different destination than you choose.