Hi,
I was aware of the fact, that the tie breaker "sort by id" would only effect the search after the results of the KNN algorithm come in (which may be non-deterministic), but I guessed it to be a best practice to add it to all queries since e.g. searching with a cursor mark requires the tie breaker. I already checked the SolR 9.8 RC1 and the error is still present. If you pinpoint me to a SolR Test that could be adapted to check for the problem, I can try to setup a new test. Best regards Andreas Moll
