Changing settings, or changing appearance?
If the former, then you need to reset your defaults and make sure no auto-tone nor preset is being applied.
If the latter, then that's just how Lightroom works:
* First view: camera-generated jpeg extracted from raw file (which incorporates camera settings, but not Lightroom settings).
* Second view: re-rendering of the raw data (which incorporates Lightroom settings but not camera settings).
In fact what change is specially the exposure values. It happens only with some images (raw files), not all imported images at the moment are affected.
You're welcome Palela.
what change is specially the exposure values.
Are you saying the exposure is non-zero immediately after import?
If so, then either:
* Lightroom is having a problem/bug (worth investigating, filing bug report..), or
* You're inadvertently having something done upon import.
If the latter, then try resetting default settings, and make sure no presets are being applied upon import.
Let us know if you can't figure out how to do those things - ok?
It Works! I reset default settings and the problem does not happen again.
Thank you so much