Windows 7 is currently supported, although Win 10 is recommended.
My suggestion, initially, is to disable all of your addons and reset your user interface. See if that helps - if so, this is likely an addon issue. You can see how to do this here:
Windows 7 is currently supported, although Win 10 is recommended.
My suggestion, initially, is to disable all of your addons and reset your user interface. See if that helps - if so, this is likely an addon issue. You can see how to do this here: