>>529095145
Had a similar issue earlier today. For me, the fix was simple: get rid of all the extra parallax mods/plugins. Remove Auto Parallax, Terrain Parallax Blending Fix, Parallax Occlusion Mapping etc. that you may have tried. Leave only the parallax texture mods (also keep the standard versions of said mods, have the parallax versions overwite them in your load order), run PGPatcher with Parallax and Complex Material enabled, then set all the complex parallax parameters to true in enbseries.ini.

If only it hadn't taken me hours to figure this out.