Guys i take the problem to the LG SUPPORT CENTRE in Hong Kong. Here is what i wrote to them . Cheers

Hello there LG Support, My name is Kancho Aleksiev. I'am writing to you ,because of the issues that come after the Oreo 8.0 update. I'm economist by education ,more specific i manage with cargo or the logistics. I'm telling you that ,cos i'm aware of you structure and work in general. So , today i made an account in a site that android users share their experience ,about issues and other stuff.Opened a thread called Issues after Oreo 8.0 update and guess what ,people started to complain about many problems such as battery drain,apps crashing ,slowed system and many more. My application is that you will take this case seriously and you will help resolve our problems! I will record out chat ,cos i simply don't believe without results. Forgive me about my doubts! So your turn. I can copy all the issues posted on the page and you can read them all.After that you can make a report about every issue and i can copy it back to the page ,so everyone can see it. Basically this that i am doing is your work is called research and people get money for that ,cos its cost time ,something that you and i know is the most valuable resource! I'm making it free of charge,so be that good and do the other part!
Thank you !
Regards!