@Sovxx sadly the cuttlefish project has stalled in early stages, and currently it is not usable for anything yet. Yes, I agree that losing the cache is frustrating, that's one of the big reasons I wanted to make this.
@Blort @manicphase @Framasoft your help would be more than welcome though, Cuttlefish is still in very (very, very) early stages 😉
Cuttlefish is a free (as in freedom) GTK client for PeerTube