B4RD0

I think I experienced the same issue. In my case this 1st camera "bob problem" was caused by the use of "3rd person animations in 1st person view" (or similar animations from Dead Reflex mod). As soon as I uninstall those animations, the problem dissapears (and it happens again if reinstalled). I'd suggest to verify that the character animations and skeletons are vanilla ones. I keep using Enhanced Camera (in my case with NorthernUI), and there is no longer a camera bob when I move the mouse.

Some suggestions for low end PCs (2022) I'm currently playing Oblivion in an old laptop: Dual core 1.5 GHz, 2 GB RAM, with integrated Intel HD graphics It runs better than I expected, at 20-30 FPS most of the time. The only settings not available in the game menu, that clearly improved the framerates for me (by editing Oblivion.ini): * iMinGrassSize=160 ;Higher values reduce the density of grass. Default 80 * bUseRefractionShader=0 ;Disabled refraction effect from chamaleon/invisibility. Default 1 Mods that seems to improve performance compared to vanilla: * Unofficial Oblivion Patch + Unofficial Oblivion DLC Patches + Unofficial Shivering Isles Patch * EngineBugFixes (obse) * Oblivion Stutter Remover (obse) Prevents issues related to stuttering and framerates. The game feels smoother even with low FPS. -> I use v4.1.0 "StutterRemover_OSR_4-1" with default settings (in my case it works better than other settings or later versions that I tested). * Oblivion Display Tweaks (obse) Micro stutter tick fix, high framerate fix, true FOV fix, alt-tab freeze fix in fullscreen, borderless windowed mode. -> In the .ini I set iTickFix = 0 (I let OSR manage the FPS). I set bUseD3D9Ex = 0, else it clearly reduces performance in my case. * SkyBSA (obse) Fixes the way Oblivion handles BSAs versus loose files, so it removes the need to mess around with file timestamps. * Wrye Bash Utility to install and easely uninstall mods. It includes many useful features. Right click "Bashed Patch.esp" -> Select "Rebuild Patch" -> Check the following tweak options: Tweak Actors -> Quiet Feet Tweak Assorted -> Bow Reach Fix, Magic:Script Effect Silencer, No Light Fade Value Fix, Nvidia Fog Fix, No Light Flicker Tweak Settings -> Magic:Chamaleon Refraction (Zero) * No More Weapon Litter Enemies won't drop weapons on death, keeping them in inventory. OR Weapon Drop Fix * Spell light patch Makes static the flash light seen when a spell is casted. FPS improvement with no visual loss. * Life Detect Reduced Small tweak to keep the LifeDetect shader from obscuring the NPC face, and look more like breath. Since it no longer screens the view line, it improves the FPS. * RPG-BlackDragons LowTriPolyGrass BAIN WIZARD -> I use the option "0-s" (similar look than vanilla, but shorter, and lower poly count). Use a higher number for better performance and lower quality. * OptimizedLODHeads Lower polygon heads to improve performance at crowded areas, with only a little decrease in quality (mainly ears). * Loot Menu (obse) Allows to view and take the content of containers in real-time (with no loading time, much faster than opening them). My Oblivion.ini changes optimized for slow pc (explaining their effect): My List of Mods suggested for slow PCs: