We recently moved to a online web proxy, zscaler to be exact and one particular user who uses chrome will get a page not displayed when going to a site,say reddit for example but it comes up in internet explorer. I'm assuming chrome is having trouble reading the settings from IE. I had another user who had this problem and I deleted their chrome profile and recreated it but it still happens occasional for them but not as often. Back to the user it does happen a lot Ive been instructed to replace their PC but if this does not solve the issue what sort of things should I look for to troubleshoot this?
OS is Windows 7 64 bit, Proxy.pac is group policy controlled so they cant undo it if they wanted to.