u/Accomplished-Rub-837

My soundbar Q930B is still on firmware 1010.0 and it's awful. The dialogue sound is changing in the middle of a movie, suddenly sounds really muffled and silent and then goes loud and normal again.

I'm trying to find a fix for it and was wondering if I could do this firmware update.

Someone had this problem before? 50% of the time when I try to open the app on WebOS it's stays stuck in the opening screen and after 50 seconds it goes back to WebOS and you cannot open the app again at all (unless you restart the tv). This happens like 50% of the time now. I also notice when it does open it is slower since a month or so.

Any fix?