I'm not saying this is the problem for you but I work in IT and I find a common cause for this sort of thing is addons in the users browser.
My first step is always to check the addons and disable any Im not sure about them to see if it fixes the problem. Usually does fix it too.
The strange thing in your case is that you have 2 browsers not working which is unusual for addons
i7-3770 3.4GHz CPU 16 GB Ram
GeForce GTX1080 TI 11GB
Windows 10 Pro 64bit
Edited
7 Years Ago by
Delerna