I am using 457.30 drivers which are the recommended ones for vr. They are not the latest.
I still need to test if this is happening in other aircraft but I think it’s limited to the neo.
Will advise shortly.
Update
Just took the cap10 for a flight around Hong Kong. No black flashing. I’m convinced it’s the A320 neo issue. Just not sure if it’s linked to the flyby wire mod or if it’s all glass cockpits. More testing in other aircraft and also with the mod turned off. Will advise shortly.