I have the exact same problem. Hand2Note version 3.2.1.211, 40M hands database and H2NProTools isntalled. When I try to build a report in range research with the filter "isFish", it loads +100k players and then it spends hours in the "saving stats into database" without any sucess. I'm going to send the logs via email right now. Are there any updates in this matter since the last post?