Responses stop with no error

I am calling a basic predict in a conversation loop. It works great.
but…

  • sometimes I get no response on the first call - it just sits there (no finished chain message).
  • sometimes it works for an hour then goes to the no response/no error state.
    Any ideas about what’s happening or tips?

I rolled back from 1106 to gpt-3.5-turbo and it seems to now be working reliably.