Good evening. In seraching od fix for my problem with Naga Trinity I came to this forum. My new Razer Naga Trinity cannot be found by Razer Synapse 3. To this point my attempts to fix this: - reinstall Razer synapse (installed everything except Razer Softminer) with deleting all leftover hidden files post uninstall proces - many, many times, - deleting driver software for mice in Device Manager>Mice and other pointing devices, - trying diffrent USB ports (2 front, 3 back - working, changed with other devices), - disabled usb selective suspend setting in Start> Control panel > Power Options > Change plan settings > Change Advanced power settings, - during one of Razer Synapse reinstalls I've noticed that Razer Device Control failed to install and it repeated in next few reinstalations. I have WIN 7 Pro 64 bit, Razer Central Version 18.104.22.168, "no limit" in bandwidth restrictions and automated update for software "on". Everything says that mouse Device Manager sees my Naga Trinity but Razer Synapse 3 don't. I'm lost and to be honest I don't know what to do. I've read many topics with some fixes but nothing worked for me. To this point I had 2 Razer Naga 2014 and they worked, installed and were found by Razer Synapse 2 like a charm. I hope there is some solution to this.