As the title say,each time i try to approach bloodlet throne my skyrim crashes and it displays the message that it stoppped working.I have tried different approaches and it seems like it has a "barrier" around of it.Each time i get close from any direction it crashes always.Can anyone help?
As it happens in just one place check any mods you have that might effect the area, maybe validate the game with Steam too. If you use SKSE and haven't yet, unlock the memory usage. It sounds similar to the problem you get from removing large numbers of mods mid playthough though, if that is the case the script cleaner may help but i've never used it.
If you use a lot of mods it could be worth running LOOT and using TES5Edit to clean the dlc.
I've run into this issue before too, and I recall it started happening when I installed a mod that edited near the same cell as Bloodlet Throne. It still happens actually, but, one other way to avoid the crash is to move yourself to the first exterior cell of Bloodlet Throne.