Vector leaves "ghost" image when moving

[Mr Lucky]

I'm not sure of the best way to describe this, so I'm attaching a video.

Can anyone please help fix this, thanks

 

(Affinity Publisher 2 on iMac Pro 2017

3 GHz 10-Core Intel Xeon W

Radeon Pro Vega 64 16 GB

64 GB 2666 MHz DDR4

[Callum]

Hi Mr Lucky,

Please could you navigate to the apps preferences and send me a screenshot of the entire performance section? This will allow me to investigate this further with you.

Thanks
C

[Mr Lucky]

Thanks yes here:

 

[Mr Lucky]

@Callum

Do you have an answer for this yet? Thanks

[Mr Lucky]

Nobody can help with this???