1.19.10.1 detects 50NL fast 50BB min tables for me.
Please check the version number is correct in the title bar.
If so, and it still doesn't work for you Please enable logging, reproduce the problem on a single table and play 30+ hands, and send the PAHud.log file via the
Support system so that we can review your configurations and troubleshoot the issue.
Tutorial: How to Create a Log File