i am new bie for screen, using it ops environment (with putty or secureCRT).
with multiple screen sub windows, i flip them around wiht ctr-a "numbers". but i noticed that contents of windows tend to be override by other sessions.
say i have session "0" and it shows some 1000 lines, then i flip it to another session, say session "2". and it shows another 1000 lines. if i flip back to session "0", i can only see few original lines of session "0".