Error #170: No ipc available for the playing commands tab(more info)

Hello friends!
I’m frequently getting this error: Error #170: No ipc available for the playing commands tab (more info)

I automatically open the browsers and play on UIVision. I usually use 10 different Edge/Chorme profiles. On the last attempt, I opened the browsers and 5 worked and 5 gave this error. How can I avoid this?
Using !Ignore Error in this case is not an option, since this command is essential for the macro to run.


I see no OPEN command in this macro? Is the page already loaded from a previous macro run?

The page that needs to be loaded opens automatically as soon as the browser is opened. So does it need an Open?