Monitored with fahmon. You tell me if it's working like it should. Anyway, I deleted fahcore yesterday and it downloaded the same version I allready had. Now, knowing things sometimes get updated I removed fahcore again today and it downloaded 1.09 instead of 1.08 and the problem is gone Now this is fahmon with the new core: And this is the Viewer with the new core. See, it works now 1.09 did the trick.