Quote Originally Posted by Pukker View Post
...I've tried Code Factory Vocalizer 3.4.3 and CereProc. Bad point they work not good.
When they speaking instructions, the directions and disstance are OK, but when speaking streetnames, they make garbage...
I'm sorry, but there's nothing we can do about it. Only to wait for a newer release.

Quote Originally Posted by Pukker View Post
Could be iGO Primo (iGO World 9.18.27.736653 - 19.jun.2018) self be the problem? Does it need internet for TTS?
Works OK with standard voice without internet.
No, only TTS engine is responsible for pronunciation. And only google TTS require connection.
Standard voice is just recorded sound....of course there are no mistakes.