Add vulcan info to README

README.md

@@ -33,6 +33,12 @@ Having trouble? [Open an issue](https://github.com/mtricht/lunaris/issues/new).
 
 Linux users, see this [page](https://github.com/mtricht/lunaris/blob/master/LINUX.md).
 
+## FAQ
+### Lunaris is not working with the Vulkan renderer
+First, change your display mode to windowed (no worries, you can still play fullscreen).
+Then in the Lunaris options menu, tick "Vulcan fix". You should now be able to enjoy the features of Lunaris while playing fullscreen PoE.
+
+
 ## Boss screenshots
 Are we missing a boss? You can help by making a screenshot of the boss in the maps you’re already running anyway, and filling it out in this form: https://forms.gle/tE9e6PshZ1QWutV48  
 We will make sure to credit everyone that has submitted a screenshot somewhere in the tool! Thanks in advance!