ISR4321路由器，PPPOE拨号，应用入站ACL后，在微信里图片正常显示时间要3秒，取消ACL后图片是秒开，在其它app中图片加载是正常的，有什么解决办法。
ACL规则：
Extended IP access list INBOUND
10 permit tcp any any established (7208157 matches)
20 permit icmp any any echo-reply (5664 matches)
30 permit udp any any eq domain (44 matches)
40 permit udp any eq domain any (96074 matches)
50 permit udp any any eq 8989
60 permit tcp any any eq 55900 (2 matches)
70 permit tcp any any eq 9043 (31 matches)
80 permit tcp any any eq 18999 (1 match)
90 deny ip any any (119622 matches)
Extended IP access list OUTBOUND
10 permit ip any any (18632505 matches)
