Missing display / toggle for adaptive brightness in windows update 1809

This whole thread should is painful to read and should be an embarrassment to Microsoft.  I get so tired of reading these threads where MS has no idea what people are talking about and act like they have no idea there is an issue when users are clearly explaining the problem.  It is also pathetic the support doesn't know what an Acer Swift is, or cant do a little homework to find out so they at least appear that they know what they're doing.  This adaptive brightness thing is a blatantly obvious oversight by Microsoft and is why I wont update my laptops to 1809.  Stop treating your users this way and fix this stupid screw up.

Are you talking about the Night light settings?

If so go Settings, System, Display.

Also you can right click on the desktop nd pick Display settings.

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To help us to help you and to properly get answers to your post you should include some minimum information.

1.  Device type. ie Desktop, Laptop, Tablet, Surface, Phone

2.  Who made it and model, RAM size, HDD size. If home built what type motherboard, Intel, AMD, other

3.  OS type, Home, Pro, Enterprise, 32 bit, 64 bit, etc

4.  Current build.  Hit the WIN key, type winver, hit Enter.

No, Even it is in 100 % brightness, Still, the screen is dim and found out that the toggle to turn off the adaptive brightness is missing after the windows update 1809. I'm not the only one who experiences these bugs. Also, my other workmate

FIXED:

After the "Windows Update"  (Windows 10 Home Version10.0.18362 Build 18362) the screen brightness dims really low once I remove my laptop from a power source.  I searched for help online and found out that the "adaptive Brightness" feature was now missing with this update.  After messing around with my settings I discovered the fix but I am not sure if this applies to everyone.  Good Luck!

Right Click on home screen =>click on AMD Radeon Settings (or find your graphic card settings?) => Click on the Display tab =>Vari-Bright Toggle Off.

This link uses command prompt to access the setting which are now missing in the new update. Open command prompt as Admin, otherwise it didn't work for me. 

https://www.tenforums.com/tutorials/70157-enable-disable-adaptive-brightness-windows-10-a.html

When will be the next update to fix the problem of missing the toggle to turn off the adaptive brightness in windows update 1809? This is a big issue for me in work.  Waiting for your immediate answer. 

I am Using Windows 10 64 bit and currently updated to build 1809 (latest)

Laptop: Acer Swift 3

Thank You!

I also noticed that the adaptive brightness option is gone on my asus vivobook s after the 1809 update.

Also faced a strange issue, the brightness of the screen once suddenly became too low even at 100%. But it got back to normal after a restart. Haven't ever faced such issue on the earlier build.