[KSP 1.10.1] + RSS Ocean/ground conflict (glitching, flickering)

[StrikerJG1]

Hi guys,

I'm running into a weird issue using RSS :

On Earth, once I reach a few hundred meters with my rocket the water starts to move and glitch into the terrain and the higher I go the more the water texture flickers and conflict with every ground texture. Once I reach low earth orbit altitude the glitch disappears.

Here is a screenshot of the water conflicting with everything on the ground : https://imgur.com/a/J0C7oTr

I tried a lot of manipulation and narrowed down to the bare minimum mods to reproduce the issue (I was using RP-1) and it looks like RSS itself (and kopernicus of course) triggers the issue.

I tried with latest version of kopernicus (Kopernicus release-60) as well and still the issue.

I tried to add the "-force-d3d11" command into the steam game properties with no improvement.

I installed many visual improvement mods (like RSSVE, TUFX, PlanetShine, etc...) and different textures resolution of RSS but it doesn't change the bug.

I guess it's not a shader level bug but it has something to do with ocean configuration of RSS. I'm not sure.

Moar technical info :

PC: My jraphic card is : Radeon R9 270X

~$ lsmod | grep amd
amdgpu               6053888  0
iommu_v2               24576  1 amdgpu
gpu_sched              40960  1 amdgpu
edac_mce_amd           32768  0
kvm_amd               114688  0
ccp                    98304  1 kvm_amd
kvm                   823296  1 kvm_amd
drm_ttm_helper         16384  2 amdgpu,radeon
ttm                    73728  3 amdgpu,radeon,drm_ttm_helper
drm_kms_helper        237568  2 amdgpu,radeon
i2c_algo_bit           16384  2 amdgpu,radeon
drm                   548864  14 gpu_sched,drm_kms_helper,amdgpu,radeon,drm_ttm_helper,ttm

KSP: 1.10.1 Linux 64bit (steam install)

Problem: Water flickering and conflicting with ground (on Earth)

Mods installed:

Kopernicus Planetary System Modifier release-1.12.1-60

ModularFlightIntegrator 1.2.7.0

Module Manager 4.2.1

Real Solar System v18.3.0

Real Solar System Textures - 8192 x 4096 v18.3

Reproduction steps:

Go high in the sky with whatever vehicle triggers the issue on my pc.
 

Does anybody ever had this issue or have a clue to fix it or some idea about where and what to look for ?

Edited November 12, 2021 by StrikerJG1
Edit to improve clarity of the post

[StrikerJG1]

Nobody ?

Well if I ever solve this issue myself I'll leave the solution around here :)

[wasteoinc]

I have the same issue . have you found a solution?

[wasteoinc]

  On 12/10/2021 at 9:18 PM, wasteoinc said:

I have the same issue . have you found a solution?

Expand  

downgrade RSS to v18.2.0 and EVE to 11.3.1 and it is fixed

[StrikerJG1]

  On 12/14/2021 at 2:06 PM, wasteoinc said:

downgrade RSS to v18.2.0 and EVE to 11.3.1 and it is fixed

Expand  

Yes ! That worked !

Thank you so much for sharing this usefull solution