As the title states, the game crashes whenever I enter a new cell or fast travel to a new place. All I have is all of the Unofficial Oblivion Patches and Unique Landscapes. If I put in another mod - even if it's just a very minor mod, it'll crash upon going basically anywhere outside of the initial cell. It didn't even work initially, but it did after disabling the Horse Armor DLC, but apparently any more mods than that is too many.