@SipsyI know how you feel. I bought this driver only 2 weeks before it went tits up. While I understand that some things are out of their hands, I still feel like I would be justified in asking for a refund. I had not expected to pay $150 for a driver that was only going to work for 2 weeks. I've been trying to wait patiently for the issue to get resolved but at this point I'm losing my faith in the one and only programmer who's supposed to be able to fix this. Family issues aside, after 4 months, I would hope that he/she could put some time into this.
I also understand that all I gotta do is buy an older generation echo dot and I should be back up and running. But that feels like a cop-out. I've been holding out for a fix for so long now, I'm digging in my heels and refusing to spend another cent in order to receive the "benefits" that this driver provides over the native C4 driver.