Volume UP issue with Android TV integration (Sony A95K)

Hi

Just starting to understand how R3 works…and some success with first integration (Andoit TV Sony A95K, Denon X4800h, Apple TV 4K, Orante TV stb player).

However I had an issue when using Volume Up command : it increase the volume 10 by 10 units…not 1 by 1…

It only works with IR, but IR sometimes doesn’t work…or it works for an activity but not for another…

Any idea ?