This has been happening to me too, even occasionally when watching a video. I've found that using the media info 1/2 display options makes it crash much quicker.
Try turning off scraping for all of your media, that seems to have helped me in addition to using the boring list view.
I won't pretend to know what's up in your logs, I'll leave that to the devs
I find that sometimes a full reboot (not just respring) helps for a bit. Rather dodgy to track down.
AppleTV4/iPhone/iPod/iPad: HowTo find debug logs and everything else which the devs like so much: click here
HowTo setup NFS for Kodi: NFS(wiki)
HowTo configure avahi (zeroconf): Avahi_Zeroconf(wiki)
READ THE IOS FAQ!: iOS FAQ(wiki)