first,I use ADSL .when I don't connect the Internet,if I click the avast's task-bar icon,the main interface does't display until 2 or more seconds later,sometimes, even freezed.
second,when I right-click avast's task-bar icon and the menu displays ,but if I click nothing ,this menu doesn't disappear(like picture) unless I click one.

first problem I have posted not long ago.
I hope this two problems will be fixed soon!!