I have Windows Security that came with Windows 11, and I have placed the ffxiv folder in exclusions section and I still get black screen on exit with the the steam_api64.dll in place but once removed, the game would load and exit fine. Nvidia's and Steelseries Overlay are disabled,
and I have been using Steam Overlay but tried it disable but it changed nothing. I have no idea what the steam_api64.dll is linked too that is causing this issue but I have read about other posts of this problem and seems I'll just have to change the file name of steam_api64.dll after
every update or major update until it either works itself out or I get lucky and sometime happens that fixes this issue.

The game is still playable and this issue is little annoying as I am worried the problem would resurface and every time I go to load or exit the game, I would get a black screen.