Hi,
This is a bit of a long shot but I wondered if those with an LG tv could switch on noise reduction in the picture mode settings to see if it fixes the problem. The reason I’m posting is that I’m currently using Infuse on an Apple TV 4k and notice a similar flickering although this occurs in dark scenes on 24hz content on SDR content. Common traits however are that switching to 60hz fixes the issue and the flicker is also visible when pausing.
I noticed that switching noise reduction to low or auto makes the problem vanish so thought it was worth a shot for those persevering with the Vero 4k?