@Suty Hello Suty,
Some examples :
08a1b2bc-f0f3-4ab3-bafb-3e63c796b893-IMG_20240426_153522_190.jpg
This is a partially green/ grey screen , this happens when I shrink the image.
aab41c34-72be-428b-abfd-0962d9d652c6-IMG_20240426_153717_380.jpg
Here all the screen is grey without informations.
After some times this happen :
82cf3fe6-353b-44eb-90e7-38548b57b502-IMG_20240426_153638_216.jpg
My tablet is a Galaxy Tab A (2016) Sm-T580. Android 8.1.0
Thanks for your help ; luigi