Im soloing a team mission in the longest road.My att is 978 fully buffed.when i go down an elevator my attack drops to 933.I have to recast any buff stam, strg,quickness dosn't matter,to get my original att back.It dosn't seem graphical because my damage dealt to mobs is less as well,not by much but some.Please look into this.
Just reproduced it several times its there and constant.