vraylight MATERIAL and irradiance map

[deneb26]

hi

i'm doing a bistro/lounge scene and i use a plenty of varylight-materials for lighting it. in fact there's only light from the geometry and some slight vray-skylight. no splotches no leaks or fireflys. don't no why not, as i recently did an interior with a tv on (vraylight-mat) and it produced many splotches. i will show the pic soon.
cya.

[MoonDoggie]

does the vraylight set to portal have to be fully encompassing the entire place you don't want it to produce sploches or just the light,

ie, if I have an uplight around a ceiling, does the vraylight need to go over a piece of the ceiling from the camera's view or just above the vraylightmat?