I am running Windows 8.1.u1 x64 Professional with IE 11. All software on system are the latest versions. I only have IE 11 installed..no other browsers on my systems.
Since the latest tool bar patch was downloaded/installed via NIS 21.3.0.12, IE 11 now opens blank tabs when attempting to open multiple tabs. This ONLY occurs if Norton toolbar is enabled. If Norton toolbar is disabled, all tabs open properly. Norton Identity Protection and Norton Vulnerablity Protection can be enabled and the tabs all open properly.
I reset all the IE 11 to default and this did not correct this problem.