It seems that it is better to change the refresh method of vray to vantage to corona to vantage

[bibin_thomas]

Vray to vantage seems to refresh continuously, while corona to vantage refreshes intermittently. I noticed that when using corona, it will refresh only when you release the mouse, but when using vray, it refreshes continuously.The interactive refresh method of vray to vantage seems to consume a bit of performance, and there is a lag when adjusting the project.

[npg]

This is a bit confusing. Do you mean that you prefer vray to only update on mouse release? You said "there is a lag when adjusting the project" for vray, but if it updates before mouse release it should actually be more responsive. What do you mean by "it consumes a bit of performance"?

In any case vray updates are done the same way as in V-Ray IPR so we can't change this on the Vantage side.