ASP.Net button events not firing

I had a unique issue took me about 2 hours to figure out so to help others here it is.
my button events weren't firing in every browser ie8, chrome, firefox i also couldn't load my source file. Got diagnostic connection problem in ie 8.

issue was my viewstate code was huge in the source file thats why i couldn't see it.
because viewstate was so large events wouldn't fire fix is EnableViewState="false"