Sometimes disconnect and connect again was the "solution" to get better IP addresses or more accurate. But it's not working with Brazilian IP Address.
Unfortunately, SecureLine have a lot of issues about IP Addresses.

Those USA IP Addresses are in this class: 77.234.46.XXX
And it belongs to "New York City - United States of America".
Well, i tested here. No more Brazilian IP Addresses, indeed. It's only "NY - USA" IP addresses, now.
No matter how many times i disconnect and connect again, because only those IP addresses are coming.
Someone, please, report it to Avast?
Now, we have two issues...
"SecureLine Standalone: server list does not fit on the screen and we're unable to connect to any server at the end of it" and
"SecureLine: Brazilian IP Addresses are not available anymore, using Sao Paulo - Brazil server".
Example:
