Hub keeps locking up

Update. I open a ticket with HE support. They couldn't find a reason why it was locking up. They suggested that I remove the inovelli bulb temporary. I removed the bulb and it never locked up for over a week. I ordered two more inovelli rgbw bulbs on their memorial day sale. They came in yesterday and I set them up today and the hub locks up in less an hour. I am using the inovelli driver. I switched to the aeotec zwave rgbw build in driver. It only been a few hours but it hasn't locked up yet. Has anyone had a problem with the inovelli rgbw bulbs locking the hub? Thanks