I had the usb3 one and it was weird. You need to make sure you pick one driver and stay with it - don’t swap between the Ascom driver and the manufacturers driver. Mine almost bricked as a result and if you update drivers, totally remove the old stuff first otherwise no worky at all.
I found the native driver better but it still lost sync or dropped frames. I wasn’t enthralled with it. I jumped on the ZWO train then got off at the next station
(QHY should have been enough lesson)
I use lodestar - never an issue - but just bought a Moravian fan cooled g1-0300 which also has a Sony sensor, so will see how that goes.