This is very strange to me. Last night I saw most of what was described here.
I tried making my look up browses not popups, etc. Which allowed the browse to display, but didn't update the form field.
I also had problems when refreshing. If I hit the refresh button, the page would not be formatted properly. Each time I hit refresh or F5, it would be formatted differently. I left it and came back in this morning and the login button wouldn't work.
Then I rebooted my machine because it was reacting so slowly. Needed coffee anyway.
I hate to say this, but it is now working properly. Login button works, refresh works, popup look-ups work, browse update buttons seem to be working. Go figure.
I pressed my luck and unchecked popup on a lookup button so that browse would be displayed as a page. I believe this is still broken since it did not update the field(s) on the form. I switched back to Popup and worked fine.
I'll be doing more testing through today because this HAS to be working before tomorrow afternoon.
chris c