Vegas Pro Edit 21 Build 300 recent upgrade from 15 to access STT. Text to Speech. All worked well first few goes. Now I cannot change a voice to a different one it remains stuck on the same one but i can hear the other ones. I have rebooted, cleared cache and looked up every possible scenario included deleting EWweb folder . I have a 365 subscription but that doesn't seem to do anything for me unless I don't know how to use it but apparently it is no longer a subscrioption thing and is included with Pro 21 edit I have logged into HUB obvioulsy.