While i yesterday was trying to locate possible forum issue, i noticed that even i have cookies only in both settings, my site still writes also session id.
Also i noticed that my sites setting “allow multiple log ins from one account” works even tho i have both settings set to “cookies only” (your quide says it should NOT work when cookies only are set).
I cleared all cookies etc. trying to see if it was in my browsers memory, but no-go, problem still occured after clearing all possible cache, cookies etc.
running now the latest 2.5.3 with latest msm and forums.
thanks for the help.