This is the response i got from Samsung after i reported irritating bttery drain

[Lokesh1]

According to samsung we don't know how to charge our phone

[PANKS1]

Bro..they will never understand...and will send a standard response always which is good for nothing....My next phone is Iphone for sure

[Kartik271994]

I also got the same

[THEDOCTOR1]

bro please remember that this software you are using a beta version which by definition means that it is not perfect hence the battery drain. moreover It will also depend on your battery condition which can deteriorate if you often overcharged your device and/or let it deplete to zero.
so please be patient and wait for the final version in jan im sure that all the issues will be rectified

[Lokesh1]

i understand all that but it's 3rd update and still Samsung is not acknowledging the main problem
i guess this is how a company kill there flagship

[Shazam]

how old is your phone?

[shivadummu]

are you s9 user? @shazam

[DaLawyer]

factory reset will help. I did the same.
no battery issues after reset.

[Mahaarr]

iam getting 6:30hrs screen on time