Potential Fix ?
I may have found a potential fix, a guild m8 of mine came with the suggestion to delete your "Everquest2.exe", your "ms322.dll" (can't recall exact name should check at home but something like that one) and your complete "miles" directory. Then use station launcher and redownload these files.
I did this yesterday and when i went into solusek eye bottom level i didn't get any graphic failure whatsoever, might have been a fluke but worth giving a shot. So let us know if this worked for you too !!