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A
Anonymous
January 21, 2026
Answered

Masking Issue

  • January 21, 2026
  • 1 reply
  • 104 views

バージョン変更以前より、

AIを使用して指定した部分を塗りつぶすと自動でマスクを作ってくれる「オブジェクトを選択する」の機能を使用すると、このように明らかに選択出来るマークがあってもこのようなマスクがかかるようになりました。

原因がよくわからず、本当に困ってます。

対処法を教えて頂きたいです。

Correct answer Noel Orridge

Hi there! Thank you for sharing the details! Here are a few things to try/check to improve the situation:

 

1) Update Lightroom Classic (v 15.1.1 is out now) and your Windows OS.

2) Try Turning OFF your GPU in LrC: Go to Edit > Preferences > Performance> Use Graphics Processor and set it to "Off".

3) In the same section of the preferences as above, under Camera Raw Cache settings, click on Purge Cache.

4) Get the latest Drivers for your Intel GPU: https://adobe.ly/4sUruc2

5) Try resetting your preferences the manual way: How to reset Lightroom Classic preferences

Hope this helps! 

1 reply

A
Community Manager
AlekeCommunity Manager
Community Manager
January 21, 2026

Hi @47501339, welcome to the community!
Could you share a bit more about what’s happening on your end? It would help to know the exact version of Lightroom Classic you’re using. If you can include a screenshot or a short screen recording, that would make it much easier for us to understand the issue.
As a first step, it’s a good idea to check that your GPU drivers are fully up to date. You can use this link to update them: https://adobe.ly/49HBCw0
Thanks so much,
Alek

*(If you mention me with an @, like @Aleke, I’ll get a notification and can respond faster.)*
A
Anonymous
January 22, 2026

@Aleke 

対応ありがとうございます。Lrcのバージョンは15.1でした。

 

GPUドライバーの設定はわからなかったので、Lrcのシステム情報をテキスト状で送らせて頂きます。

確認お願いします。

 

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