Hi, I hadn't heard of the Palemoon browser before. I'll try to look into this when I get some time. Based on a quick look at the release notes for v25 (http://www.palemoon.org/releasenotes.shtml), the problem might be related to the GUID or browser versioning. Is the add-on still listed as enabled in the section where your installed add-ons are listed? Are there other add-ons which still work ok for you? If so, please list a few, and I might be able to use them for comparison to determine what the issue is. Thanks, Darkoshi