Welcome to the CRVOC forum. Many fine folks here from around the globe.
Click on your avatar in the upper right hand corner, —> Account Settings, —> Vehicle Details. Complete for your vehicle, then hit Save. In this manner, that vital piece of information automatically appears whenever you post.
With 6 generations of the V on the road today, knowing the year & trim level of the vehicle in question helps those asking & those willing to respond.
The Dutch auto maker DAF was the first company to offer a
continuously variable transmission [CVT] in mass production vehicles, the
DAF 600 in 1959. With a 36 cu in engine powering it, the transmission design was quite simple. The DAF 600 was "cute", but not what consumers wanted or needed; production ending in 1963.
As engines became more powerful, & the need for better fuel economy became a paramount concern, several mainstream manufacturers revived the CVT in the early 2010s. Some manufacturers' engineering departments probably thought that just up-scaling the cvt parts to fit the newer engines was a simple task. That proved to be in error as early Nissan cvt purchasers had to replace their transmission around 60,000 miles. Neither changing fluid more often or changing driving habits compensated for a poorly mated engine-transmission combination.
I believe that Honda, & other auto manufacturers who delayed in their cvt development, secretly thanked Nissan for being the "guinea pig" for cvt development. As with any new technology [either software or hardware], the first iteration, regardless of testing, will have problems out in the real world. Nissan provided the real world testing that Honda & evaluated in order to make their cvt better.