new anti track messes up Vanguard web site

Just subscribed to anti track on 6/9. Added as extension on edge and chrome.

I do allot of work on Vanguard's site. Started seeing strange things with drop down menus not working, downloads not working and message center not working.

Worked with IT at Vanguard for 2 hours. Everything worked on my phone but not my computer.

Tried a "new private window" in edge and chrome and everything worked.

After hanging up with Vanguard I decided to deactivate anti track. Everything started working like it is supposed too.

Have been waiting on hold for tech support for 45 minutes to tell them.