Dear TV Fan 1 - that the new unit has a hard drive is news to me - especially
as the two storage options are quoted in units typically associated with flash (32,64).
That being the case, I agree with you that it doesn't seem likely that the "TV" can
store tens of thousands of pics for a slide show. However, my v.3 tv seems happy
showing my 8,000 pic library on a random SS basis - and while I haven't counted,
it seems to reach across the entire spectrum of my library for hours on end w/o
any - or a minimum of duplication. Conclusion: the slideshow is drawing from
iCloud. Why would I think that? Because I can shut my Mac down with no
affect on the show - and the tech specs for V3 don't admit to even ANY
storage - it's a streaming device. My Photos library is almost 70GB -
there's no way an TV could hold it in memory or store it - it must be
streaming from iCloud. That said, I, too was experiencing the same
restriction on displaying all my images - and b/c getting advice on how
the TV actually works is kinda scarce I couldn't fix it until a kind poster on
this board - I think - suggested a re-set. Why that worked I can't say.
Good luck with your efforts to get yours operating as intended. Tom