so no clue why random channels get the "video is unsupported" error

everything hard wired together

On my PS3 - using the DNLA, sometimes ONE channel won't tune in, it is sporadic and will fix itself within a day, and idea how this happens? it never happens via the APP on my Xbox one S.

Everything else will work, it will only be one channel, and it is a different channel each time.

Does a PS4 access HDHome run prime via an APP (like X box one)
or via DNLA (like a Ps3 does)

i was thinking of getting a PS4 - but wanted to k now ahead of time