Landscape Mobile ES3.1 Ue4 bug?

Development World Creation
,
1

Dears,

After do my landscape and sculpt almost all…I realize that when use the preview mobile Es3.1 the landscape crash…If I put in a real mobile, the issue is still there…

Can anyone tell me if this is Ue4 bug or Did I something wrong?
There is no way to fix it… I tried a lot of things…Can any one help me?

Thanks in advance

Normal PCpreview

normal.jpg
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Mobile ES.3.1 preview

mobile.jpg
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LandScape size

land.png

2

Can anyone can help? Thank you!

3

I tried increasing the components, but it seems happening all the time when sculpt reach the top…only for ES3.1 mobile rendering…I think this is a bug, can anyone help on this?

Thank you

image_195974.jpg
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