Serviio not showing on TV

hi there,
I have been using Serviio for a while now and have had problems with stability.
When I first install it works fine and I can access my films through my p42gt30b no problems. However it then disappears and the only way I have managed to get it back is by removing and reinstalling Serviio. I am running an iMac 10.6.8.
Any ideas as it's really annoying.
Thanks
Rob
I have been using Serviio for a while now and have had problems with stability.
When I first install it works fine and I can access my films through my p42gt30b no problems. However it then disappears and the only way I have managed to get it back is by removing and reinstalling Serviio. I am running an iMac 10.6.8.
Any ideas as it's really annoying.
Thanks
Rob