I wish that were the problem. I'm not using a personal firewall.

Come to think of it, I did compile an apache for testing, which I saved to a different location, and then rebuilt php for it. Could I have mucked up my php installation somehow?

(Update 2004-03-22) This problem resolved itself when I restarted my cable modem and wireless router. Either I had lost my lease on my IP address after, or I have a memory leak in my router... I don't know... Thanks for the help.

I don't know what the problem is, because the problem appears to be intermittent, but when I submit data through a form, XOOPS hangs. My browser just shows "waiting for ..." I noticed it first in the news module, but then when I was messing around, I found I couldn't submit my Preferences->General Settings either. This is new since upgrading from 2.0.3 to 2.0.6. I've not changed anything else (not php nor MySQL nor apache) between versions. Any ideas?