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That is a tough one Mrs Julie Gill. Do others see the clouds on the screen. The most likely reason is your eyes or a medical blood pressure issue with you.

Or is is the television failing.

Or it is in the film, new funky cinematography.

Or it is backlight bleed that you may be able to rectify changing settings.

How To Fix a Cloudy LED TV Screen by Changing Your Settings

electropartsonline.com https://www.electropartsonline.com > blog > post > ho...
Sep 13, 2019 - This gives the television screen the appearance of having a white shadow or "cloud" when viewing dark scenes in a dark environment.

https://www.google.com/search?q=getting+dark+clouds+on+my+screen+when+watching+a+film

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go into audio settings and change to different setting

If you wish to get some details; visit the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock and to set the device region free procedure of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts.

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Pull up older posts.
http://electrohelponline.blogspot.com/
http://remotesearch.blogspot.com/

Try set it with any other set-up codes for your device brand. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common codes used for devices too are given, in the order of device name list in alphabetical order. See it in "Mosaic" or "Magazine" view. It will make surf easier. Or, do a search by type in the brand name of your device at its search box, and press "Enter".
http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/

The Internet really makes life so much more convenient. It is so convenient that you can actually rent your favorite or much awaited films online and have them delivered right to your doorstep. Yes, it is that easy. One of the most popular companies that provide this type service in a nationwide capacity is Netflix. By simply logging into their website and browsing their selection, you can order the films you want to watch when you want to watch it. Best thing about it is that you don't have to go out of your house to get it. They ship the films directly to your home. If you don't want to wait, they offer online viewing as well but you will need a good and speedy broadband connection for it. However, to get these services, you will have to open a Netflix account and sign in. There are several steps that you will need to accomplish in opening your very own Netflix account.

Visit the Netflix website. Boot up your desktop or laptop and connect to the Internet. Type in the Netflix website address which is netflix.com. 2222

If you wish to get some details; visit the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock and to set the device region free procedure of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts.

A.You -> DO need to be a member to post a question.

B.You -> DO NOT need to pay to become a member.

C.If you feel the FREE forum solutions do not satisfy your question/s, you may ask an Expert. This advice requires payment.

I wish you would reconsider, become a member for FREE, and ask your questions.

Those are pre-sets. I would adjust your set the way you like to watch it. Don't use the pre-sets. Some sets will let you change the pre-set controls and others not. If your can, then adjust it the way you like it then save it as personal settings.