Ending support from Server version: 2016.2
As a result of this, WATS will no longer support Internet Explorer 8, 9 and 10. Our end of support coincides with Microsoft's own policy, as outlined in their Internet Explorer Lifecycle Policy FAQ.
This does not necessary mean that WATS will not work on the older versions of Internet Explorer, however, we will not test or fix errors on these versions.
We recommend all users to upgrade to Internet Explorer 11. Alternatively use other web browsers such as Google Chrome..