I went to check my filters and found that when I clicked on some it came up with an error that it was trying to go back to the Inbox and it wouldn't open my filter. I couldn't click on the filter to delete it. It looked like some of my filters got corrupted?? I couldn't delete so I had to switch back to classic mail, then successfully deleted the filters, then switch back to the new mode and re-created the filters again.
Are there problems with filters?