rksupport

Good day, We currently have 85 seats of Eset Endpoint (ver 5.0.2229.1) with RAC and RAS (ver 5.2.26.0) I called ESET support beginning of 2015 to inquire whether version 6 was stable enough for corporate environment and was told it wasn't at a time. it is now 8 months later that I would like to re-animate my question again? Is version 6 stable enough to upgrade from version 5? What are your thoughts, Thanks,