Which stream profile to use?

Hi there.

I have been using TVHeadend for years, on my server, without any issues - streaming to Kodi on 4k Firesticks.

Unfortunately, I had a catastrophic failure and have had to reset up everything from scratch.

Which default should I be using under the stream profile?

I currently have htsp set as default but I cannot remember if the default should be set to pass.

What do yo guys recommend?

for transfer in lan 'pass'.