autostart Synapse - UAC is broken!?

Hello support, since yesterday or the day before, upon starting Windows there is a UAC (user account control) popup showing for Razer Synapse - to request admin permissions for the Razer software. So far this is okay, but when I press OK this popup is showing again after a few seconds ... and again after another OK and so on forever; without this nagging window "going away" - please help! current installed version is 3.4.1112.11195 and there seems no update existing when checking for it... p.s. if I Cancel this "autostart" UAC window and double-click on the Synapse Tray-Icon (after Windows has fully started), there is another UAC popup coming, but this time it works and the Synapse UI is showing after a short while...