Honestly, I am surprised you expect them to be the same! Screens are very different and in both cases you adjust them in a myriad of ways. Even assuming your screen is calibrated, your file will have the correct colors but any display can show them differently. If your display is not calibrated and even you are not seeing the actual colors!
My phone for ...
It is generally recommended to publish photos on the web in sRGB colour space. You have used the correct export setting.
Ideally you calibrate and profile your computer monitor. But this is a huge topic if you want to know all the details. It will be worth the effort if you earn money with photography or are doing prints and need soft-proofing.
The use of ...
As stated in Lightroom Classic catalog FAQ "A catalog is a database that tracks the location of your photos and information about them. When you edit photos, rate them, add keywords to them, or do anything to photos in Lightroom Classic - all those changes are stored in the catalog(1). The files themselves are not touched."
A) A catalog can ...
This week it has happened twice this week. I tried re-starting Lightroom and the computer. Previously this issue was only happening in one image. Now its happening in multiple. I had an idea it was a glitch in one of my brushes, I deleted the suspecting brush and tried another. I cannot figure out this problem.
I only use brushes, I do not use gradients. ...
Noise reduction is processor-intensive and doesn't make any mathematical sense on low-resolution previews. So you don't get NR until you do something that forces a fullrez preview. After which lowrez previews get generated from the now-NR'd fullrez.
Generated fullrez previews get invalidated/deleted by any settings change. There is also a setting for how ...
There is no way I can imagine that the same jpg can one day be 'clean' & another day be 'grainy', then the next back to 'clean', unless it is being viewed by an app that is failing to correctly load it, or is re-interpreting at load.
The file itself is either good or it is broken. Broken files don't demonstrate 'grain' they either show large blocks of ...
In Adobe Photoshop, you can use this plugin from Exchange:
Those images have one thing in common. That is the warm color tone and also the neutral whites. Take a look at this image:
Did you ever see a gray sky like this? To achieve this look I would go to the HSL section in the develop tab in lightroom and set the saturation of cooler colors to a small value. I would not set them to 0 because then you ...
The comments to the question are well-founded, so what follows is only a hypothesis.
It may have been done in the following manner:
On location :
Use of standard parameters, in particular concerning the color balance, or better, but more complex, systematic calibration of the balance on a reference test pattern (medium grey card).
Under Lightroom (or ...
This is likely due to problems with your graphics card driver. Try disabling the hardware acceleration.
Set the option to off and restart LR to see if that fixes the issue. If yes, you might try to see how far you can go with the custom settings by slowly re-enabling stuff until the issue reappears.
The auto of the brush tool does not seem to be in relation with the problem described as it is a setting to activate automatic mask border in course of brushing.
As you indicate, most likely, is that you have activated a shortcut, and we will probably never know what it is.
Well, with everything back to normal, it's not too bad.
However, if it happens ...
May be you could find some one to write a script.
Warning: Moving the files needs to be done nefore importing into Lightroom otherwise the synchronization with it is lost.
In python that looks like
Tool for the management of photograph files taken in burst
Creates a sub directory for each burst of images
Moves all the files of images taken in a ...