Breakpoints are not working in new version of UFT (23.4)

Hello team

I'm Suresh V.

We recently installed the most recent version of UFT (2023), but I'm having trouble debugging scripts with breakpoints.

1. I had scripted for a manufacturing application, so the function library has more than 30,000 scripted lines. During analysis, I discovered some root causes, such as the breakpoints not working if the scripted line exceeds 12,000+, which causes UFT to hang while loading that functional library; however, if the scripted line is less than 12,000+, everything works as it should. These issues weren't present in the older version of UFT.

Would someone please assist me or offer any suggestions?