have a QNAP nas san device which ofers samba share. funny thing is that if i disable the mail shield module in avast 5 and 6 the transfering speeed to the device (shares mapped as network drives to my pc win7/64bit) is normal. if i enable the mail shield it is slowing down extremly. before you ask: yes i mean the mailshield, i tested it with all other avast module and only the mail shild helped!!? any idea???
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avast!WEBforum | avast! support forums | International zone | Deutsch
http://forum.avast.com/index.php?board=24.0
why is it the forum for qnap products? 
my question was on english becuz i want to reach a bigger crowd here
do you hav an aswer to my quesion?