I’ve been using a Kronos for about 5 years now, the last three with GP. With or without GP, I had multiple lockups with the Kronos when using the USB port on the Kronos for midi. These lockups always required a restart of the Kronos followed by a restart of the live host. About two years ago, I bought a dedicated MIDI to USB interface (MOTU) and started using standard midi ports off the Kronos into the MOTU. Since then, I haven’t had a single lockup issue on the Kronos. The Kronos usb/midi driver is finicky as hell.
X