Thank you Adam43 and Deggis.
I am used to streaming being late in relation to actual events.
I just naively thought that due to it being on the same app and even same screen/webpage, it will be synchronized.
So I probably be fine somehow, thanks to the timing71.
Re: Aysedasi:
"The app was a chocolate fireguard yesterday, I only got timing very briefly at the end of the Hyperpole session but it was very slow to update and then it went back to saying it was Wednesday and there was no session. Extraordinarily poor...."
The timing was all right for me (at least much better than it was sometimes).
I guess and hope you have some advantages, is there no big timing screen in your current location?
At least you can verify one thing or two visualy or even by ear probably just using good old stopwatch...