IE - Issues

[rslemer]

Ok, perhaps at login screen can be include a test and warning a IE is not compatible, is a better practice, to minimize this problem.

Or checked in code, like you did include at opportunity, to prevent system not write a table in DB with this issues.

Filter without a name, is easy to solution, need only a admin user, rename, but opportunity without any relation, causes BD error, when created a new opportunity, in some cases.