Yes, it is not possible to ping Etrade probably for security reasons.
I did everything what is necessary, other aplications are working fine. I tried delete JAVA applets several times.
They are several possible reasons /long intercontinental connection to USA, my internet connection being not enough stable /I believe the most probable reason/, problem with my computer or problems with Etrade pro itself. I simple wanted exclude last option prior I start test and reload my files, etc. Usually is Etrade Pro working well but last 2 days I have problems nearly during whole trading session. I lost about $500 because simple was not able sale my position as minimum 10 minutes because I needed reset and restart everything.
I know now that it was working for you fine.
Anyway I am happy that somebody else is using Etrade Pro. I can not change brokerage /because I can not find any other allowing paypal funding/ and although I am very concerned with possible Etrade bankrupcy /I know the money will not vanish but even if I need wait for them months will be killing problem for me/ I like it, for discretionary trader it is great platform.