Problem logging in ESET Web Console after Update in ESET Products for Linux Servers Posted October 5, 2018 On 10/3/2018 at 8:32 PM, MartinK said: If I recall correctly, one of my colleagues investigated similar issue (or maybe exactly your in case you filled ESET support ticket?) and problem was with version of Apache Tomcat, where it seems certain security functionality is missing in that version. I would recommend to upgrade if possible, or even better to migrate whole machine to CentOS7, where newer Apache Tomcat is available in official repositories. Have you tried to log-in without allowing session in multiple tabs (i.e. with disabled checkbox)? Hey, Thanks for the answer but upgrading TomCat is a very long task, and for upgrading CentOS 6 to 7 there isn't any reliable procedure and it isn't recommended. So, I was thinking about maybe do a "Pull Database" in a new fresh and clean virtual appliance, but I'm not very sure how the cerificates would work if I do that.