first, the latest builds are quite good. No exceptions anymore, perfomance is acceptable. But there is one thing i always stumble over:
I define a new class in namespace A. Then i want to use this class in namespace b. I didn't add a using for namespace A in my source. When i start to type the classname intellisense pops up and makes suggestions. Because i didn't imported namespace A until now, my newly defined class is not in the suggestion list. When i press space after entering the complete classname i expect that the "Add Using" fix will be displayed. Instead my class was replaced by the entry from the suggestion list which was higkighted at the time i completed to entry the class name. When i close the suggestion popup manually via escape before finisch entering my classname, the "Add Using" fix will be displayed.
I hope you will fix this behavior before the release build, it's absolute annoying.