We have been having some issues since Monday--namely, a growing number of users cannot post on our forums. Some of the reports from users are quoted below. We have been trying to determine a pattern, but there does not seem to be one. Affected users have reported using Chrome, Firefox, IE8, and IE9. One user repaired the problem by updating Firefox, but others have the most recent version and cannot post, while others are able to post fine with Firefox. A couple users reported issues in IE8, but some also in IE9. Some have been able to find a workaround by changing themes, but others cannot post in any theme. No updates or plugins have been added for at least a couple weeks. We did have a power outage at our host a few days ago, but this seemed to be repaired. My SYSOP and I are totally baffled. Does anyone have any insight at all? The site is located here: http://stratics.com/community. Any help would be greatly appreciated.