Water Reflection Flickering

[NeonPeanut]

Hi. there.

 

I've been in the process of remodding my game after several years of time away (and a computer upgrade), and I'm noticing a small issue that I haven't been able to correct yet. When I have water reflections on, static and tree reflections flicker if I move while looking at them at a distance.

https://imgur.com/a/fKO9hVZ

For the above screenshot, the reflections of the rocks directly in front don't seem to flicker at all, but the ones in the background do. The landscape reflections are fine at any distance. Below is my load order (used BOSS):

Oblivion.esm
Cobl Main.esm
Unofficial Oblivion Patch.esp
DLCShiveringIsles.esp
Unofficial Shivering Isles Patch.esp
Natural_Habitat_by_Max_Tael.esp
Enhanced Water v2.0 HD.esp
Idle Dialogue.esp
Book Jackets Oblivion.esp
Oblivion Collectible Cards.esp
PTFallingStars.esp
RAEVWD Cities.esp
RAEVWD New Sheoth.esp
RAEVWD Imperial City.esp
Reznod_Mannequin.esp
Purge Cell Buffers - Loading.esp
DLCHorseArmor.esp
DLCHorseArmor - Unofficial Patch.esp
DLCOrrery.esp
DLCOrrery - Unofficial Patch.esp
DLCVileLair.esp
DLCVileLair - Unofficial Patch.esp
DLCMehrunesRazor.esp
DLCMehrunesRazor - Unofficial Patch.esp
DLCSpellTomes.esp
PTArtifacts.esp
DLCThievesDen.esp
DLCThievesDen - Unofficial Patch.esp
DLCThievesDen - Unofficial Patch - SSSB.esp
Cobl Glue.esp
Cobl Si.esp
Alluring Potion Bottles v3.esp
Alluring Wine Bottles.esp
Trade and Commerce.esp
Better Dark Brotherhood Sanctuary.esp
ImpeREAL City Unique Districts - All the Districts - Merged.esp
ImpeREAL Empire - Unique Castles - All The Castles - Merged.esp
Kvatch Rebuilt.esp
Whispered Warning.esp
BDBS - Whispered Warning Patch.esp
DLCBattlehornCastle.esp
DLCBattlehornCastle - Unofficial Patch.esp
DLCFrostcrag.esp
DLCFrostcrag - Unofficial Patch.esp
Knights.esp
Knights - Unofficial Patch.esp
AFK_Weye.esp
ImpeREAL Empire - Unique Forts.esp
Salmo the Baker, Cobl.esp
Auto Update Leveled Items And Spells.esp
EVE_ShiveringIslesEasterEggs.esp
GMArcheryRebalance.esp
SM Combat Hide.esp
actors_in_charge.esp
Oblivion_Character_Overhaul.esp
Bashed Patch, 0.esp

I don't use an ENB or OR, and I've tried turning Enhanced Water off and on. I'm not sure if it's just a vanilla flaw or something with a mod. Does anyone have any ideas on what might be causing it?