MC 25 must have changed something in the way file lists are served to DLNA devices (only if sorted randomly; lists display correctly sorted by existing criteria, genre, rating, year, name etc.).
In detail: My TV presents DLNA file lists by pages (of 16 items each) which can be browsed, selected and played by the TV's remote keys. MC 24 would always serve a full list of files, also in random sorting, so I could browse back/forth and still see the same files on each page as before.
MC 25 seems to renew random lists with every new page, so I can't go back to play a file seen on a previous page. (And to make it worse, if I choose to play a file on page 1, a completely different one is being played; but this doesn't happen on subsequent pages...)
I have seen this happen only in MC 25, and can only guess what's wrong, but my description above seems the most logical... I like to watch movies by picking from random sorted lists, so this feature is very important to me. Please make it work again!