I had a problem with Scheduled Conference Setup/ Submissions
With FireFox 3.0.15 it would delete things, and give this message
"DB Error: Lost connection to MySQL server during query."
I tried on another computer using FireFox 3.5 and recieved this message, but it did the update.
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.
Script: http://www2.iict.pt/10thiwcspp/ocs/lib/ ... zip.js:179
I switched to, horrors, Internet Explorer 6.0 and it worked fine.
Hopes this saves some headaches.