Screenshot of Issue:
Dear Sir/Ma'am,
The steps are:
1. Ensure the internet is connected.
2. Make sure the ERA server is running.
3. The server IP is selected when the browser is open, instead of "0.0.0." default IP.
4. Use the updated browser from the provided link,
Link: https://alcreadiness.mkcl.org/softwares
5. Log in with the same user ID (from SOLAR 3.0) and password.