So, I have an older application that was built using MembershipProvider forms authentication.
Since moving it from IIS6 to an IIS 8.5 server I have been unable to run it in Integrated Mode.
Users in older browser like IE6-8 (yes they are still out there) and sometimes IE11 can't login.
non-IE browsers have no issues.
The login control seems to simply do nothing.  You click submit and it clears the fields...
I switch to Classic mode in the application pool... and no problems.
This can't be THAT hard to sort, can it? Anyone?
I'm doing a rebuild of the application with a brand new project using Identity 2.0, but that won't be ready til next year.
I suppose I could leave the current application running in Classic mode if it's not possible...

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