Problema com bate papo uol x mikrotik

Ola amigos desde quando configurei meu servidor mikrotik utilizando ajuda dos amigos aqui do forum ao entra no batepapo do uol me de parei com problema toda vez que digito no campo para enviar uma mensagem no bate papo sempre a primeira mensagem vai normal porem a segunda não vai ai ele faz um download de um arquivo zipado chamado send.gz fica atenuando ente uma palavra e outra uma vai outra não.

fiz o teste com navegador chrome ultima versão , e firefox.
porem com o internet Explorer funciona normal.
veja uma print do problema
[IMG=https://2img.net/r/ihimizer/img41/659/imagembate.png][/IMG]



Opa já ia me esquecendo eu uso o mikrotik v5.18 on 86 com web proxy ,

com essas regras aqui disponibilizada por um amigo do fórum
-----------------------------------------------------------------------------------------------------------------
ASSISTA NO VIDEO A BAIXO COMO CONFIGURAR O SEU CACHE COM ESTAS REGRAS SO ENTRAR NO FORUM A BAIXO

[Tens de ter uma conta e sessão iniciada para poderes visualizar este link]


/////////////////////////////////////////////////////////////////////////////////////


/queue tree
add burst-limit=0 burst-threshold=0 burst-time=0s disabled=no limit-at=5M \
max-limit=5M name="2 - CACHE-FULL" packet-mark=proxyfull parent=\
global-out priority=1 queue=default


////////////////////////////////////////////////////////////////////////////////////


/ip firewall mangle
add action=mark-connection chain=output comment="2-PROXY FULL" disabled=no \
dscp=4 new-connection-mark=proxyfull passthrough=yes protocol=tcp src-port=\
8080
add action=mark-packet chain=output comment="" connection-mark=proxyfull \
disabled=no new-packet-mark=proxyfull passthrough=yes
add action=return chain=output comment="" connection-mark=proxyfull disabled=no



/////////////////////////////////////////////////////////////////////////////////////


/ip firewall nat
add action=redirect chain=dstnat comment="Redirecionamento do Proxy" disabled=\
no dst-port=80 protocol=tcp src-address=172.16.0.0/24 to-ports=8080


////////////////////////////////////////////////////////////////////////////////////


/ip firewall filter
add chain=input action=accept dst-port=8080 protocol=tcp comment="ACEITAR \
CONEXOES PROXY" disabled=no

////////////////////////////////////////////////////////////////////////////////////


/ip proxy
set always-from-cache=yes cache-administrator=webmaster cache-hit-dscp=4 \
cache-on-disk=yes enabled=yes max-cache-size=unlimited \
max-client-connections=600 max-fresh-time=3d max-server-connections=600 \
parent-proxy=0.0.0.0 parent-proxy-port=0 port=8080 serialize-connections=no \
src-address=0.0.0.0

///////////////////////////////////////////////////////////////////////////////////


/ip proxy access
add action=allow comment="Portas Para MSN" disabled=no dst-port=1025-65535
add action=deny comment="" disabled=no path=*ADSAdClient31.dll* redirect-to=\
[Tens de ter uma conta e sessão iniciada para poderes visualizar este link]
add action=deny comment=\
"allow CONNECT only to SSL ports 443 [https] and 563 [snews]" disabled=no \
dst-port=!443,563 method=CONNECT
add action=deny comment="" disabled=no path=*ork.user* redirect-to=\
[Tens de ter uma conta e sessão iniciada para poderes visualizar este link]
add action=deny comment="block telnet & spam e-mail relaying" disabled=no \
dst-port=23-25

///////////////////////////////////////////////////////////////////////////////////


/ip proxy cache
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\?"
add action=deny comment="" disabled=no dst-host=https: path=/
add action=allow comment="" disabled=no dst-host=http: path=\
/www.rjnet.com.br/2velocimetro.php
add action=allow comment="" disabled=no dst-host=http: path=/www.terra.com.br
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\\\\\?"
add action=deny comment="" disabled=no dst-host=https: path=/
add action=allow comment="" disabled=no dst-host=http: path=\
/www.rapidus.com.br/velocidade/
add action=allow comment="" disabled=no dst-host=http: path=/www.bol.com.br
add action=allow comment="" disabled=no dst-host=http: path=/www.orkut.com
add action=allow comment="" disabled=no dst-host=http: path=\
/www.autonoma.com.br/medidor/meter.php
add action=allow comment="" disabled=no dst-host=http: path=\
/medidor.brisanet.com.br/
add action=deny comment="" disabled=no dst-host=https: path=\
/portal.directv.com.br
add action=deny comment="" disabled=no dst-host=http: path=\
/chat03.terra.com.br/
add action=allow comment="" disabled=no dst-host=http*youtube*get_video*
add action=allow comment="" disabled=no dst-host=http*youtube*video*
add action=allow comment="" disabled=no dst-host=\
"http*youtube*yva_get_video_inf o*"
add action=allow comment="" disabled=no dst-host="\":\\\\\\\\.flv\$\""
add action=allow comment="" disabled=no dst-host=http*globo*get_video*
add action=allow comment="" disabled=no dst-host=http*globo*video*
add action=allow comment="" disabled=no dst-host=http*googlevideo*get_video*
add action=allow comment="" disabled=no dst-host=http*googlevideo*video*
add action=allow comment="" disabled=no dst-host=http*video.google*get_video*
add action=allow comment="" disabled=no dst-host=http*video.google*video*
add action=allow comment="" disabled=no dst-host=http*videoplay*
add action=allow comment="" disabled=no dst-host=http*74.125.15.83*get_video*
add action=allow comment="" disabled=no dst-host=: path=:.swf*
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\?"
add action=deny comment="" disabled=no dst-host=https: path=/
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\?"
add action=deny comment="" disabled=no dst-host=start.com.br
add action=deny comment="" disabled=no dst-host=http: path=/speed
add action=deny comment="" disabled=no dst-host=https: path=/
add action=allow comment="" disabled=no dst-host=":\\.exe\$"
add action=allow comment="" disabled=no dst-host=":\\.zip\$"
add action=allow comment="" disabled=no dst-host=":\\.mpeg\$"
add action=allow comment="" disabled=no dst-host=":\\.avi\$"
add action=allow comment="" disabled=no dst-host=":\\.pdf\$"
add action=allow comment="" disabled=no dst-host=":\\.css\$"
add action=allow comment="" disabled=no dst-host=":\\.rar\$"
add action=allow comment="" disabled=no dst-host=":\\.mov\$"
add action=allow comment="" disabled=no dst-host=":\\.mpg\$"
add action=allow comment="" disabled=no dst-host=":\\.iso\$"
add action=allow comment="" disabled=no dst-host=":\\.bin\$"
add action=allow comment="" disabled=no dst-host=":\\.dat\$"
add action=allow comment="" disabled=no dst-host=www.terra.com.br
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\\\\\?"
add action=deny comment="" disabled=no dst-host=https:/
add action=allow comment="" disabled=no dst-host=http: path=\
/www.rapidus.com.br/velocidade/
add action=allow comment="" disabled=no dst-host=http: path=/www.bol.com.br
add action=allow comment="" disabled=no dst-host=http: path=/www.orkut.com
add action=allow comment="" disabled=no dst-host=http: path=\
/www.autonoma.com.br/medidor/meter.php
add action=allow comment="" disabled=no dst-host=http: path=\
/medidor.brisanet.com.br/
add action=deny comment="" disabled=no dst-host=https: path=\
/portal.directv.com.br
add action=deny comment="" disabled=no dst-host=http://chat03.terra.com.br/
add action=allow comment="" disabled=no dst-host=http*youtube*get_video*
add action=allow comment="" disabled=no dst-host=http*youtube*video*
add action=allow comment="" disabled=no dst-host=\
"http*youtube*yva_get_video_inf o*"
add action=allow comment="" disabled=no dst-host="\":\\\\\\\\.flv\$\""
add action=allow comment="" disabled=no dst-host=http*globo*get_video*
add action=allow comment="" disabled=no dst-host=http*globo*video*
add action=allow comment="" disabled=no dst-host=http*googlevideo*get_video*
add action=allow comment="" disabled=no dst-host=http*googlevideo*video*
add action=allow comment="" disabled=no dst-host=http*video.google*get_video*
add action=allow comment="" disabled=no dst-host=http*video.google*video*
add action=allow comment="" disabled=no dst-host=http*videoplay*
add action=allow comment="" disabled=no dst-host=http*74.125.15.83*get_video*
add action=allow comment="" disabled=no dst-host=::.swf* path=""
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\?"
add action=deny comment="" disabled=no dst-host=":cgi-bin \\\?"
add action=deny comment="" disabled=no dst-host=start.com.br
add action=deny comment="" disabled=no dst-host=http://speed path=""
add action=allow comment="" disabled=no dst-host=":\\.exe\$"
add action=allow comment="" disabled=no dst-host=":\\.zip\$"
add action=allow comment="" disabled=no dst-host=":\\.mpeg\$"
add action=allow comment="" disabled=no dst-host=":\\.avi\$"
add action=allow comment="" disabled=no dst-host=":\\.pdf\$"
add action=allow comment="" disabled=no dst-host=":\\.css\$"
add action=allow comment="" disabled=no dst-host=":\\.rar\$"
add action=allow comment="" disabled=no dst-host=":\\.mov\$"
add action=allow comment="" disabled=no dst-host=":\\.mpg\$"
add action=allow comment="" disabled=no dst-host=":\\.iso\$"
add action=allow comment="" disabled=no dst-host=":\\.bin\$"
add action=allow comment="" disabled=no dst-host=":\\.dat\$"

///////////////////////////////////////////////////////////////////////////////


/ip firewall address-list
add address=69.147.95.0/24 comment="\"\"\"\"YAHOO MAIL\"\"\"\"" disabled=no \
list=nobalance
add address=209.191.106.0/24 comment="\"\"\"\"YAHOO MAIL\"\"\"\"" disabled=no \
list=nobalance
add address=74.6.228.0/24 comment="\"\"\"\"YAHOO MAIL\"\"\"\"" disabled=no \
list=nobalance
add address=98.136.131.0/24 comment="\"\"\"\"YAHOO MAIL\"\"\"\"" disabled=no \
list=nobalance
add address=200.143.37.0/24 comment="\"\"\"\"WEBMOTORS\"\"\"\"" disabled=no \
list=nobalance
add address=65.54.0.0/16 comment=MSN1 disabled=no list=nobalance
add address=207.46.0.0/16 comment=MSN2 disabled=no list=nobalance
add address=64.4.0.0/16 comment=MSN3 disabled=no list=nobalance
add address=200.143.0.0/16 comment=Pagdigital disabled=no list=nobalance
add address=201.88.0.0/16 comment=f2b disabled=no list=nobalance
add address=200.201.0.0/16 comment="caixa economica" disabled=no list=\
nobalance
add address=170.66.0.0/16 comment="bb do brasil" disabled=no list=nobalance
add address=200.155.0.0/16 comment=bradesco disabled=no list=nobalance
add address=200.196.0.0/16 comment=itau disabled=no list=nobalance
add address=200.208.0.0/16 comment=sudameris disabled=no list=nobalance
add address=200.220.0.0/16 comment=santander disabled=no list=nobalance
add address=201.63.0.0/16 comment="wwws bradesco" disabled=no list=nobalance
add address=65.55.0.0/16 comment=MSN4 disabled=no list=nobalance
add address=74.52.0.0/16 comment="caixa economica" disabled=no list=nobalance
add address=74.125.0.0/16 comment="caixa economica" disabled=no list=nobalance
add address=174.133.0.0/16 comment="caixa economica" disabled=no list=\
nobalance
add address=200.219.137.0/24 comment="" disabled=no list=nobalance
add address=200.252.8.0/24 comment="" disabled=no list=nobalance
add address=201.2.207.0/24 comment="" disabled=no list=nobalance
add address=200.196.226.0/24 comment="" disabled=no list=nobalance
add address=201.24.72.0/24 comment="" disabled=no list=nobalance
add address=78.46.46.139 comment="" disabled=no list=nobalance


/////////////////////////////////////////////////////////////////////////////////


/ip firewall nat
add action=accept chain=dstnat comment=\
"\"\"\"\"\"\"SERVI\C7OS NOBRES FORA DO PROXY\"\"\"\"\"\"" disabled=no \
dst-address-list=nobalance dst-port=80 protocol=tcp

//////////////////////////////////////////////////////////////////////////////////