Help with LION (Live, Intelligent OCR for NVDA) Add-On

Şenolcan HANCI

Hello friends,
I am not able to read subtitles in LION add-on. I installed it and I set it, but when I try to read subtitles, I was able to read it at first time but when I try it again I couldn’t. Why?

Note: I uninstalled and installed the add-on